20242099920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2$

素因数の和:212

約数の個数: 720

約数和(自身を含む): 82486952640

約数和(自身を除く): 62244852720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 49, 51, 56, 57, 60, 68, 70, 73, 76, 80, 84, 85, 95, 98, 102, 105, 112, 114, 119, 120, 133, 136, 140, 146, 147, 152, 168, 170, 190, 196, 204, 210, 219, 228, 238, 240, 245, 255, 266, 272, 280, 285, 292, 294, 304, 323, 336, 340, 357, 365, 380, 392, 399, 408, 420, 438, 456, 476, 490, 510, 511, 532, 560, 570, 584, 588, 595, 646, 665, 680, 714, 730, 735, 760, 784, 798, 816, 833, 840, 876, 912, 931, 952, 969, 980, 1020, 1022, 1064, 1095, 1140, 1168, 1176, 1190, 1241, 1292, 1330, 1360, 1387, 1428, 1460, 1470, 1520, 1533, 1596, 1615, 1666, 1680, 1752, 1785, 1862, 1904, 1938, 1960, 1995, 2040, 2044, 2128, 2190, 2261, 2280, 2352, 2380, 2482, 2499, 2555, 2584, 2660, 2774, 2793, 2856, 2920, 2940, 3066, 3192, 3230, 3332, 3504, 3570, 3577, 3723, 3724, 3876, 3920, 3990, 4080, 4088, 4161, 4165, 4380, 4522, 4560, 4655, 4760, 4845, 4964, 4998, 5110, 5168, 5320, 5329, 5548, 5586, 5712, 5840, 5880, 6132, 6205, 6384, 6460, 6664, 6783, 6935, 7140, 7154, 7446, 7448, 7665, 7752, 7980, 8176, 8322, 8330, 8687, 8760, 9044, 9310, 9520, 9690, 9709, 9928, 9996, 10220, 10640, 10658, 10731, 11096, 11172, 11305, 11760, 12264, 12410, 12495, 12920, 13328, 13566, 13870, 13965, 14280, 14308, 14892, 14896, 15330, 15504, 15827, 15960, 15987, 16644, 16660, 17374, 17520, 17885, 18088, 18615, 18620, 19380, 19418, 19856, 19992, 20440, 20805, 21316, 21462, 22192, 22344, 22610, 23579, 24528, 24820, 24990, 25840, 26061, 26645, 27132, 27740, 27930, 28560, 28616, 29127, 29784, 30660, 31654, 31920, 31974, 33288, 33320, 33915, 34748, 35770, 36176, 37230, 37240, 37303, 38760, 38836, 39984, 40880, 41610, 42632, 42924, 43435, 44688, 45220, 47158, 47481, 48545, 49640, 49980, 52122, 53290, 53655, 54264, 55480, 55860, 57232, 58254, 59568, 60809, 61320, 63308, 63948, 66576, 66640, 67830, 67963, 69496, 70737, 71540, 74460, 74480, 74606, 77520, 77672, 79135, 79935, 83220, 85264, 85848, 86870, 90440, 90593, 94316, 94962, 97090, 99280, 99960, 101251, 104244, 106580, 107310, 108528, 110960, 111720, 111909, 116508, 117895, 121618, 122640, 126616, 127896, 130305, 135660, 135926, 138992, 141474, 143080, 145635, 148920, 149212, 155344, 158270, 159870, 165053, 166440, 171696, 173740, 180880, 181186, 182427, 186515, 188632, 189924, 194180, 199920, 202502, 203889, 208488, 213160, 214620, 223440, 223818, 233016, 235790, 237405, 243236, 253232, 255792, 260610, 261121, 271320, 271779, 271852, 282948, 286160, 291270, 297840, 298424, 303753, 304045, 316540, 319740, 330106, 332880, 339815, 347480, 353685, 362372, 364854, 373030, 377264, 379848, 388360, 405004, 407778, 416976, 426320, 429240, 447636, 452965, 466032, 471580, 474810, 486472, 495159, 506255, 521220, 522242, 542640, 543558, 543704, 559545, 565896, 582540, 596848, 607506, 608090, 633080, 634151, 639480, 660212, 679630, 694960, 707370, 708757, 724744, 729708, 746060, 759696, 776720, 783363, 810008, 815556, 825265, 858480, 895272, 905930, 912135, 943160, 949620, 972944, 990318, 1012510, 1019445, 1042440, 1044484, 1087116, 1087408, 1119090, 1131792, 1155371, 1165080, 1215012, 1216180, 1266160, 1268302, 1278960, 1305605, 1320424, 1358895, 1359260, 1414740, 1417514, 1449488, 1459416, 1492120, 1518765, 1566726, 1620016, 1631112, 1650530, 1721267, 1790544, 1811860, 1824270, 1886320, 1899240, 1902453, 1980636, 2025020, 2038890, 2084880, 2088968, 2126271, 2174232, 2238180, 2310742, 2330160, 2430024, 2432360, 2475795, 2536604, 2611210, 2640848, 2717790, 2718520, 2829480, 2835028, 2918832, 2984240, 3037530, 3133452, 3170755, 3262224, 3301060, 3442534, 3466113, 3543785, 3623720, 3648540, 3798480, 3804906, 3916815, 3961272, 4050040, 4077780, 4177936, 4252542, 4348464, 4439057, 4476360, 4621484, 4860048, 4864720, 4951590, 4961299, 5073208, 5163801, 5222420, 5435580, 5437040, 5658960, 5670056, 5776855, 6075060, 6266904, 6341510, 6602120, 6885068, 6932226, 7087570, 7247440, 7297080, 7609812, 7833630, 7922544, 8100080, 8155560, 8505084, 8606335, 8878114, 8952720, 9242968, 9512265, 9903180, 9922598, 10146416, 10327602, 10444840, 10631355, 10871160, 11340112, 11553710, 12048869, 12150120, 12533808, 12683020, 13204240, 13317171, 13770136, 13864452, 14175140, 14594160, 14883897, 15219624, 15667260, 16311120, 17010168, 17212670, 17330565, 17756228, 18485936, 19024530, 19806360, 19845196, 20655204, 20889680, 21262710, 21742320, 22195285, 23107420, 24097738, 24300240, 24806495, 25366040, 25819005, 26634342, 27540272, 27728904, 28350280, 29767794, 30439248, 31334520, 34020336, 34425340, 34661130, 35512456, 36146607, 38049060, 39612720, 39690392, 41310408, 42525420, 44390570, 46214840, 48195476, 49612990, 50732080, 51638010, 53268684, 55457808, 56700560, 59535588, 60244345, 62669040, 66585855, 68850680, 69322260, 71024912, 72293214, 74419485, 76098120, 79380784, 82620816, 84342083, 85050840, 88781140, 92429680, 96390952, 99225980, 103276020, 106537368, 119071176, 120488690, 133171710, 137701360, 138644520, 144586428, 148838970, 152196240, 168684166, 170101680, 177562280, 180733035, 192781904, 198451960, 206552040, 213074736, 238142352, 240977380, 253026249, 266343420, 277289040, 289172856, 297677940, 337368332, 355124560, 361466070, 396903920, 413104080, 421710415, 481954760, 506052498, 532686840, 578345712, 595355880, 674736664, 722932140, 843420830, 963909520, 1012104996, 1065373680, 1190711760, 1265131245, 1349473328, 1445864280, 1686841660, 2024209992, 2530262490, 2891728560, 3373683320, 4048419984, 5060524980, 6747366640, 10121049960, 20242099920]

約数ペア:

[(1, 20242099920), (2, 10121049960), (3, 6747366640), (4, 5060524980), (5, 4048419984), (6, 3373683320), (7, 2891728560), (8, 2530262490), (10, 2024209992), (12, 1686841660), (14, 1445864280), (15, 1349473328), (16, 1265131245), (17, 1190711760), (19, 1065373680), (20, 1012104996), (21, 963909520), (24, 843420830), (28, 722932140), (30, 674736664), (34, 595355880), (35, 578345712), (38, 532686840), (40, 506052498), (42, 481954760), (48, 421710415), (49, 413104080), (51, 396903920), (56, 361466070), (57, 355124560), (60, 337368332), (68, 297677940), (70, 289172856), (73, 277289040), (76, 266343420), (80, 253026249), (84, 240977380), (85, 238142352), (95, 213074736), (98, 206552040), (102, 198451960), (105, 192781904), (112, 180733035), (114, 177562280), (119, 170101680), (120, 168684166), (133, 152196240), (136, 148838970), (140, 144586428), (146, 138644520), (147, 137701360), (152, 133171710), (168, 120488690), (170, 119071176), (190, 106537368), (196, 103276020), (204, 99225980), (210, 96390952), (219, 92429680), (228, 88781140), (238, 85050840), (240, 84342083), (245, 82620816), (255, 79380784), (266, 76098120), (272, 74419485), (280, 72293214), (285, 71024912), (292, 69322260), (294, 68850680), (304, 66585855), (323, 62669040), (336, 60244345), (340, 59535588), (357, 56700560), (365, 55457808), (380, 53268684), (392, 51638010), (399, 50732080), (408, 49612990), (420, 48195476), (438, 46214840), (456, 44390570), (476, 42525420), (490, 41310408), (510, 39690392), (511, 39612720), (532, 38049060), (560, 36146607), (570, 35512456), (584, 34661130), (588, 34425340), (595, 34020336), (646, 31334520), (665, 30439248), (680, 29767794), (714, 28350280), (730, 27728904), (735, 27540272), (760, 26634342), (784, 25819005), (798, 25366040), (816, 24806495), (833, 24300240), (840, 24097738), (876, 23107420), (912, 22195285), (931, 21742320), (952, 21262710), (969, 20889680), (980, 20655204), (1020, 19845196), (1022, 19806360), (1064, 19024530), (1095, 18485936), (1140, 17756228), (1168, 17330565), (1176, 17212670), (1190, 17010168), (1241, 16311120), (1292, 15667260), (1330, 15219624), (1360, 14883897), (1387, 14594160), (1428, 14175140), (1460, 13864452), (1470, 13770136), (1520, 13317171), (1533, 13204240), (1596, 12683020), (1615, 12533808), (1666, 12150120), (1680, 12048869), (1752, 11553710), (1785, 11340112), (1862, 10871160), (1904, 10631355), (1938, 10444840), (1960, 10327602), (1995, 10146416), (2040, 9922598), (2044, 9903180), (2128, 9512265), (2190, 9242968), (2261, 8952720), (2280, 8878114), (2352, 8606335), (2380, 8505084), (2482, 8155560), (2499, 8100080), (2555, 7922544), (2584, 7833630), (2660, 7609812), (2774, 7297080), (2793, 7247440), (2856, 7087570), (2920, 6932226), (2940, 6885068), (3066, 6602120), (3192, 6341510), (3230, 6266904), (3332, 6075060), (3504, 5776855), (3570, 5670056), (3577, 5658960), (3723, 5437040), (3724, 5435580), (3876, 5222420), (3920, 5163801), (3990, 5073208), (4080, 4961299), (4088, 4951590), (4161, 4864720), (4165, 4860048), (4380, 4621484), (4522, 4476360), (4560, 4439057), (4655, 4348464), (4760, 4252542), (4845, 4177936), (4964, 4077780), (4998, 4050040), (5110, 3961272), (5168, 3916815), (5320, 3804906), (5329, 3798480), (5548, 3648540), (5586, 3623720), (5712, 3543785), (5840, 3466113), (5880, 3442534), (6132, 3301060), (6205, 3262224), (6384, 3170755), (6460, 3133452), (6664, 3037530), (6783, 2984240), (6935, 2918832), (7140, 2835028), (7154, 2829480), (7446, 2718520), (7448, 2717790), (7665, 2640848), (7752, 2611210), (7980, 2536604), (8176, 2475795), (8322, 2432360), (8330, 2430024), (8687, 2330160), (8760, 2310742), (9044, 2238180), (9310, 2174232), (9520, 2126271), (9690, 2088968), (9709, 2084880), (9928, 2038890), (9996, 2025020), (10220, 1980636), (10640, 1902453), (10658, 1899240), (10731, 1886320), (11096, 1824270), (11172, 1811860), (11305, 1790544), (11760, 1721267), (12264, 1650530), (12410, 1631112), (12495, 1620016), (12920, 1566726), (13328, 1518765), (13566, 1492120), (13870, 1459416), (13965, 1449488), (14280, 1417514), (14308, 1414740), (14892, 1359260), (14896, 1358895), (15330, 1320424), (15504, 1305605), (15827, 1278960), (15960, 1268302), (15987, 1266160), (16644, 1216180), (16660, 1215012), (17374, 1165080), (17520, 1155371), (17885, 1131792), (18088, 1119090), (18615, 1087408), (18620, 1087116), (19380, 1044484), (19418, 1042440), (19856, 1019445), (19992, 1012510), (20440, 990318), (20805, 972944), (21316, 949620), (21462, 943160), (22192, 912135), (22344, 905930), (22610, 895272), (23579, 858480), (24528, 825265), (24820, 815556), (24990, 810008), (25840, 783363), (26061, 776720), (26645, 759696), (27132, 746060), (27740, 729708), (27930, 724744), (28560, 708757), (28616, 707370), (29127, 694960), (29784, 679630), (30660, 660212), (31654, 639480), (31920, 634151), (31974, 633080), (33288, 608090), (33320, 607506), (33915, 596848), (34748, 582540), (35770, 565896), (36176, 559545), (37230, 543704), (37240, 543558), (37303, 542640), (38760, 522242), (38836, 521220), (39984, 506255), (40880, 495159), (41610, 486472), (42632, 474810), (42924, 471580), (43435, 466032), (44688, 452965), (45220, 447636), (47158, 429240), (47481, 426320), (48545, 416976), (49640, 407778), (49980, 405004), (52122, 388360), (53290, 379848), (53655, 377264), (54264, 373030), (55480, 364854), (55860, 362372), (57232, 353685), (58254, 347480), (59568, 339815), (60809, 332880), (61320, 330106), (63308, 319740), (63948, 316540), (66576, 304045), (66640, 303753), (67830, 298424), (67963, 297840), (69496, 291270), (70737, 286160), (71540, 282948), (74460, 271852), (74480, 271779), (74606, 271320), (77520, 261121), (77672, 260610), (79135, 255792), (79935, 253232), (83220, 243236), (85264, 237405), (85848, 235790), (86870, 233016), (90440, 223818), (90593, 223440), (94316, 214620), (94962, 213160), (97090, 208488), (99280, 203889), (99960, 202502), (101251, 199920), (104244, 194180), (106580, 189924), (107310, 188632), (108528, 186515), (110960, 182427), (111720, 181186), (111909, 180880), (116508, 173740), (117895, 171696), (121618, 166440), (122640, 165053), (126616, 159870), (127896, 158270), (130305, 155344), (135660, 149212), (135926, 148920), (138992, 145635), (141474, 143080)]