2020891320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 576

約数和(自身を含む): 8470163520

約数和(自身を除く): 6449272200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 49, 51, 56, 60, 63, 68, 69, 70, 72, 84, 85, 90, 92, 98, 102, 105, 115, 119, 120, 126, 136, 138, 140, 147, 153, 161, 168, 170, 180, 184, 196, 204, 207, 210, 230, 238, 245, 252, 255, 276, 280, 293, 294, 306, 315, 322, 340, 345, 357, 360, 391, 392, 408, 414, 420, 441, 460, 476, 483, 490, 504, 510, 552, 586, 588, 595, 612, 630, 644, 680, 690, 714, 735, 765, 782, 805, 828, 833, 840, 879, 882, 920, 952, 966, 980, 1020, 1035, 1071, 1127, 1172, 1173, 1176, 1190, 1224, 1260, 1288, 1380, 1428, 1449, 1465, 1470, 1530, 1564, 1610, 1656, 1666, 1758, 1764, 1785, 1932, 1955, 1960, 2040, 2051, 2070, 2142, 2205, 2254, 2344, 2346, 2380, 2415, 2499, 2520, 2637, 2737, 2760, 2856, 2898, 2930, 2940, 3060, 3128, 3220, 3332, 3381, 3516, 3519, 3528, 3570, 3864, 3910, 4102, 4140, 4165, 4284, 4395, 4410, 4508, 4692, 4760, 4830, 4981, 4998, 5274, 5355, 5474, 5635, 5796, 5860, 5865, 5880, 6120, 6153, 6440, 6664, 6739, 6762, 7032, 7038, 7140, 7245, 7497, 7820, 8204, 8211, 8280, 8330, 8568, 8790, 8820, 9016, 9384, 9660, 9962, 9996, 10143, 10255, 10548, 10710, 10948, 11270, 11592, 11720, 11730, 12306, 12495, 13185, 13478, 13524, 13685, 14076, 14280, 14357, 14490, 14943, 14994, 15640, 16408, 16422, 16660, 16905, 17580, 17595, 17640, 18459, 19159, 19320, 19924, 19992, 20217, 20286, 20510, 21096, 21420, 21896, 22540, 23460, 24612, 24633, 24905, 24990, 26370, 26956, 27048, 27370, 28152, 28714, 28980, 29886, 29988, 30765, 32844, 33320, 33695, 33810, 34867, 35160, 35190, 36918, 37485, 38318, 39848, 40434, 40572, 41020, 41055, 42840, 43071, 44829, 45080, 46920, 47173, 49224, 49266, 49810, 49980, 50715, 52740, 53912, 54740, 57428, 57477, 57960, 59772, 59976, 60651, 61530, 65688, 67390, 67620, 69734, 70380, 71785, 73836, 74715, 74970, 76636, 80868, 81144, 82040, 82110, 86142, 89658, 92295, 94346, 95795, 98532, 99620, 99960, 101085, 101430, 104601, 105480, 109480, 114563, 114856, 114954, 119544, 121302, 123060, 123165, 129213, 134780, 135240, 139468, 140760, 141519, 143570, 147672, 149430, 149940, 153272, 161736, 164220, 172284, 172431, 174335, 179316, 184590, 188692, 191590, 197064, 199240, 202170, 202860, 209202, 215355, 224145, 229126, 229908, 235865, 242604, 244069, 246120, 246330, 258426, 269560, 278936, 283038, 287140, 287385, 298860, 299880, 303255, 313803, 328440, 330211, 343689, 344568, 344862, 348670, 358632, 369180, 377384, 383180, 404340, 405720, 418404, 424557, 430710, 448290, 458252, 459816, 471730, 485208, 488138, 492660, 516852, 523005, 566076, 572815, 574280, 574770, 597720, 606510, 627606, 646065, 660422, 687378, 689724, 697340, 707595, 732207, 738360, 766360, 801941, 808680, 836808, 849114, 861420, 862155, 896580, 916504, 943460, 976276, 985320, 990633, 1031067, 1033704, 1046010, 1132152, 1145630, 1149540, 1213020, 1220345, 1255212, 1292130, 1320844, 1374756, 1379448, 1394680, 1415190, 1464414, 1569015, 1603882, 1651055, 1698228, 1718445, 1722840, 1724310, 1793160, 1886920, 1952552, 1981266, 2062134, 2092020, 2122785, 2196621, 2291260, 2299080, 2405823, 2426040, 2440690, 2510424, 2584260, 2641688, 2749512, 2830380, 2928828, 2971899, 3138030, 3207764, 3302110, 3396456, 3436890, 3448620, 3661035, 3962532, 4009705, 4124268, 4184040, 4245570, 4393242, 4582520, 4811646, 4881380, 4953165, 5155335, 5168520, 5613587, 5660760, 5857656, 5943798, 6276060, 6415528, 6604220, 6873780, 6897240, 7217469, 7322070, 7925064, 8019410, 8248536, 8491140, 8786484, 9623292, 9762760, 9906330, 10310670, 10983105, 11227174, 11887596, 12029115, 12552120, 13208440, 13747560, 14434938, 14644140, 14859495, 16038820, 16840761, 16982280, 17572968, 19246584, 19812660, 20621340, 21966210, 22454348, 23775192, 24058230, 28067935, 28869876, 29288280, 29718990, 32077640, 33681522, 36087345, 39625320, 41242680, 43932420, 44908696, 48116460, 50522283, 56135870, 57739752, 59437980, 67363044, 72174690, 84203805, 87864840, 96232920, 101044566, 112271740, 118875960, 134726088, 144349380, 168407610, 202089132, 224543480, 252611415, 288698760, 336815220, 404178264, 505222830, 673630440, 1010445660, 2020891320]

約数ペア:

[(1, 2020891320), (2, 1010445660), (3, 673630440), (4, 505222830), (5, 404178264), (6, 336815220), (7, 288698760), (8, 252611415), (9, 224543480), (10, 202089132), (12, 168407610), (14, 144349380), (15, 134726088), (17, 118875960), (18, 112271740), (20, 101044566), (21, 96232920), (23, 87864840), (24, 84203805), (28, 72174690), (30, 67363044), (34, 59437980), (35, 57739752), (36, 56135870), (40, 50522283), (42, 48116460), (45, 44908696), (46, 43932420), (49, 41242680), (51, 39625320), (56, 36087345), (60, 33681522), (63, 32077640), (68, 29718990), (69, 29288280), (70, 28869876), (72, 28067935), (84, 24058230), (85, 23775192), (90, 22454348), (92, 21966210), (98, 20621340), (102, 19812660), (105, 19246584), (115, 17572968), (119, 16982280), (120, 16840761), (126, 16038820), (136, 14859495), (138, 14644140), (140, 14434938), (147, 13747560), (153, 13208440), (161, 12552120), (168, 12029115), (170, 11887596), (180, 11227174), (184, 10983105), (196, 10310670), (204, 9906330), (207, 9762760), (210, 9623292), (230, 8786484), (238, 8491140), (245, 8248536), (252, 8019410), (255, 7925064), (276, 7322070), (280, 7217469), (293, 6897240), (294, 6873780), (306, 6604220), (315, 6415528), (322, 6276060), (340, 5943798), (345, 5857656), (357, 5660760), (360, 5613587), (391, 5168520), (392, 5155335), (408, 4953165), (414, 4881380), (420, 4811646), (441, 4582520), (460, 4393242), (476, 4245570), (483, 4184040), (490, 4124268), (504, 4009705), (510, 3962532), (552, 3661035), (586, 3448620), (588, 3436890), (595, 3396456), (612, 3302110), (630, 3207764), (644, 3138030), (680, 2971899), (690, 2928828), (714, 2830380), (735, 2749512), (765, 2641688), (782, 2584260), (805, 2510424), (828, 2440690), (833, 2426040), (840, 2405823), (879, 2299080), (882, 2291260), (920, 2196621), (952, 2122785), (966, 2092020), (980, 2062134), (1020, 1981266), (1035, 1952552), (1071, 1886920), (1127, 1793160), (1172, 1724310), (1173, 1722840), (1176, 1718445), (1190, 1698228), (1224, 1651055), (1260, 1603882), (1288, 1569015), (1380, 1464414), (1428, 1415190), (1449, 1394680), (1465, 1379448), (1470, 1374756), (1530, 1320844), (1564, 1292130), (1610, 1255212), (1656, 1220345), (1666, 1213020), (1758, 1149540), (1764, 1145630), (1785, 1132152), (1932, 1046010), (1955, 1033704), (1960, 1031067), (2040, 990633), (2051, 985320), (2070, 976276), (2142, 943460), (2205, 916504), (2254, 896580), (2344, 862155), (2346, 861420), (2380, 849114), (2415, 836808), (2499, 808680), (2520, 801941), (2637, 766360), (2737, 738360), (2760, 732207), (2856, 707595), (2898, 697340), (2930, 689724), (2940, 687378), (3060, 660422), (3128, 646065), (3220, 627606), (3332, 606510), (3381, 597720), (3516, 574770), (3519, 574280), (3528, 572815), (3570, 566076), (3864, 523005), (3910, 516852), (4102, 492660), (4140, 488138), (4165, 485208), (4284, 471730), (4395, 459816), (4410, 458252), (4508, 448290), (4692, 430710), (4760, 424557), (4830, 418404), (4981, 405720), (4998, 404340), (5274, 383180), (5355, 377384), (5474, 369180), (5635, 358632), (5796, 348670), (5860, 344862), (5865, 344568), (5880, 343689), (6120, 330211), (6153, 328440), (6440, 313803), (6664, 303255), (6739, 299880), (6762, 298860), (7032, 287385), (7038, 287140), (7140, 283038), (7245, 278936), (7497, 269560), (7820, 258426), (8204, 246330), (8211, 246120), (8280, 244069), (8330, 242604), (8568, 235865), (8790, 229908), (8820, 229126), (9016, 224145), (9384, 215355), (9660, 209202), (9962, 202860), (9996, 202170), (10143, 199240), (10255, 197064), (10548, 191590), (10710, 188692), (10948, 184590), (11270, 179316), (11592, 174335), (11720, 172431), (11730, 172284), (12306, 164220), (12495, 161736), (13185, 153272), (13478, 149940), (13524, 149430), (13685, 147672), (14076, 143570), (14280, 141519), (14357, 140760), (14490, 139468), (14943, 135240), (14994, 134780), (15640, 129213), (16408, 123165), (16422, 123060), (16660, 121302), (16905, 119544), (17580, 114954), (17595, 114856), (17640, 114563), (18459, 109480), (19159, 105480), (19320, 104601), (19924, 101430), (19992, 101085), (20217, 99960), (20286, 99620), (20510, 98532), (21096, 95795), (21420, 94346), (21896, 92295), (22540, 89658), (23460, 86142), (24612, 82110), (24633, 82040), (24905, 81144), (24990, 80868), (26370, 76636), (26956, 74970), (27048, 74715), (27370, 73836), (28152, 71785), (28714, 70380), (28980, 69734), (29886, 67620), (29988, 67390), (30765, 65688), (32844, 61530), (33320, 60651), (33695, 59976), (33810, 59772), (34867, 57960), (35160, 57477), (35190, 57428), (36918, 54740), (37485, 53912), (38318, 52740), (39848, 50715), (40434, 49980), (40572, 49810), (41020, 49266), (41055, 49224), (42840, 47173), (43071, 46920), (44829, 45080)]