68372640

素因数分解:

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

素因数の和:74

約数の個数: 576

約数和(自身を含む): 310262400

約数和(自身を除く): 241889760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 49, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 98, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 147, 152, 153, 160, 168, 170, 171, 180, 189, 190, 196, 204, 210, 216, 224, 228, 238, 240, 245, 252, 255, 266, 270, 272, 280, 285, 288, 294, 304, 306, 315, 323, 336, 340, 342, 357, 360, 378, 380, 392, 399, 408, 420, 432, 441, 456, 459, 476, 480, 490, 504, 510, 513, 532, 540, 544, 560, 570, 588, 595, 608, 612, 630, 646, 665, 672, 680, 684, 714, 720, 735, 756, 760, 765, 784, 798, 816, 833, 840, 855, 864, 882, 912, 918, 931, 945, 952, 969, 980, 1008, 1020, 1026, 1064, 1071, 1080, 1120, 1140, 1176, 1190, 1197, 1224, 1260, 1292, 1323, 1330, 1360, 1368, 1428, 1440, 1470, 1512, 1520, 1530, 1568, 1596, 1615, 1632, 1666, 1680, 1710, 1764, 1785, 1824, 1836, 1862, 1890, 1904, 1938, 1960, 1995, 2016, 2040, 2052, 2128, 2142, 2160, 2205, 2261, 2280, 2295, 2352, 2380, 2394, 2448, 2499, 2520, 2565, 2584, 2646, 2660, 2720, 2736, 2793, 2856, 2907, 2940, 3024, 3040, 3060, 3192, 3213, 3230, 3332, 3360, 3420, 3528, 3570, 3591, 3672, 3724, 3780, 3808, 3876, 3920, 3990, 4080, 4104, 4165, 4256, 4284, 4320, 4410, 4522, 4560, 4590, 4655, 4704, 4760, 4788, 4845, 4896, 4998, 5040, 5130, 5168, 5292, 5320, 5355, 5472, 5586, 5712, 5814, 5880, 5985, 6048, 6120, 6384, 6426, 6460, 6615, 6664, 6783, 6840, 7056, 7140, 7182, 7344, 7448, 7497, 7560, 7752, 7840, 7980, 8160, 8208, 8330, 8379, 8568, 8721, 8820, 9044, 9120, 9180, 9310, 9520, 9576, 9690, 9996, 10080, 10260, 10336, 10584, 10640, 10710, 11172, 11305, 11424, 11628, 11760, 11970, 12240, 12495, 12768, 12852, 12920, 13230, 13328, 13566, 13680, 13965, 14112, 14280, 14364, 14535, 14688, 14896, 14994, 15120, 15504, 15827, 15960, 16065, 16416, 16660, 16758, 17136, 17442, 17640, 17955, 18088, 18360, 18620, 19040, 19152, 19380, 19992, 20349, 20520, 21168, 21280, 21420, 22344, 22491, 22610, 23256, 23520, 23940, 24480, 24990, 25137, 25704, 25840, 26460, 26656, 27132, 27360, 27930, 28560, 28728, 29070, 29792, 29988, 30240, 31008, 31654, 31920, 32130, 33320, 33516, 33915, 34272, 34884, 35280, 35910, 36176, 36720, 37240, 37485, 38304, 38760, 39984, 40698, 41040, 41895, 42336, 42840, 43605, 44688, 44982, 45220, 46512, 47481, 47880, 49980, 50274, 51408, 51680, 52920, 54264, 55860, 57120, 57456, 58140, 59976, 61047, 63308, 63840, 64260, 66640, 67032, 67830, 69768, 70560, 71820, 72352, 73440, 74480, 74970, 77520, 79135, 79968, 81396, 82080, 83790, 85680, 87210, 89376, 89964, 90440, 93024, 94962, 95760, 99960, 100548, 101745, 102816, 105840, 108528, 111720, 112455, 114912, 116280, 119952, 122094, 125685, 126616, 128520, 133280, 134064, 135660, 139536, 142443, 143640, 148960, 149940, 155040, 158270, 162792, 167580, 171360, 174420, 179928, 180880, 189924, 191520, 199920, 201096, 203490, 211680, 217056, 223440, 224910, 232560, 237405, 239904, 244188, 251370, 253232, 257040, 268128, 271320, 279072, 284886, 287280, 299880, 305235, 316540, 325584, 335160, 348840, 359856, 361760, 379848, 399840, 402192, 406980, 427329, 446880, 449820, 465120, 474810, 488376, 502740, 506464, 514080, 542640, 569772, 574560, 599760, 610470, 633080, 651168, 670320, 697680, 712215, 719712, 759696, 804384, 813960, 854658, 899640, 949620, 976752, 1005480, 1085280, 1139544, 1199520, 1220940, 1266160, 1340640, 1395360, 1424430, 1519392, 1627920, 1709316, 1799280, 1899240, 1953504, 2010960, 2136645, 2279088, 2441880, 2532320, 2848860, 3255840, 3418632, 3598560, 3798480, 4021920, 4273290, 4558176, 4883760, 5697720, 6837264, 7596960, 8546580, 9767520, 11395440, 13674528, 17093160, 22790880, 34186320, 68372640]

約数ペア:

[(1, 68372640), (2, 34186320), (3, 22790880), (4, 17093160), (5, 13674528), (6, 11395440), (7, 9767520), (8, 8546580), (9, 7596960), (10, 6837264), (12, 5697720), (14, 4883760), (15, 4558176), (16, 4273290), (17, 4021920), (18, 3798480), (19, 3598560), (20, 3418632), (21, 3255840), (24, 2848860), (27, 2532320), (28, 2441880), (30, 2279088), (32, 2136645), (34, 2010960), (35, 1953504), (36, 1899240), (38, 1799280), (40, 1709316), (42, 1627920), (45, 1519392), (48, 1424430), (49, 1395360), (51, 1340640), (54, 1266160), (56, 1220940), (57, 1199520), (60, 1139544), (63, 1085280), (68, 1005480), (70, 976752), (72, 949620), (76, 899640), (80, 854658), (84, 813960), (85, 804384), (90, 759696), (95, 719712), (96, 712215), (98, 697680), (102, 670320), (105, 651168), (108, 633080), (112, 610470), (114, 599760), (119, 574560), (120, 569772), (126, 542640), (133, 514080), (135, 506464), (136, 502740), (140, 488376), (144, 474810), (147, 465120), (152, 449820), (153, 446880), (160, 427329), (168, 406980), (170, 402192), (171, 399840), (180, 379848), (189, 361760), (190, 359856), (196, 348840), (204, 335160), (210, 325584), (216, 316540), (224, 305235), (228, 299880), (238, 287280), (240, 284886), (245, 279072), (252, 271320), (255, 268128), (266, 257040), (270, 253232), (272, 251370), (280, 244188), (285, 239904), (288, 237405), (294, 232560), (304, 224910), (306, 223440), (315, 217056), (323, 211680), (336, 203490), (340, 201096), (342, 199920), (357, 191520), (360, 189924), (378, 180880), (380, 179928), (392, 174420), (399, 171360), (408, 167580), (420, 162792), (432, 158270), (441, 155040), (456, 149940), (459, 148960), (476, 143640), (480, 142443), (490, 139536), (504, 135660), (510, 134064), (513, 133280), (532, 128520), (540, 126616), (544, 125685), (560, 122094), (570, 119952), (588, 116280), (595, 114912), (608, 112455), (612, 111720), (630, 108528), (646, 105840), (665, 102816), (672, 101745), (680, 100548), (684, 99960), (714, 95760), (720, 94962), (735, 93024), (756, 90440), (760, 89964), (765, 89376), (784, 87210), (798, 85680), (816, 83790), (833, 82080), (840, 81396), (855, 79968), (864, 79135), (882, 77520), (912, 74970), (918, 74480), (931, 73440), (945, 72352), (952, 71820), (969, 70560), (980, 69768), (1008, 67830), (1020, 67032), (1026, 66640), (1064, 64260), (1071, 63840), (1080, 63308), (1120, 61047), (1140, 59976), (1176, 58140), (1190, 57456), (1197, 57120), (1224, 55860), (1260, 54264), (1292, 52920), (1323, 51680), (1330, 51408), (1360, 50274), (1368, 49980), (1428, 47880), (1440, 47481), (1470, 46512), (1512, 45220), (1520, 44982), (1530, 44688), (1568, 43605), (1596, 42840), (1615, 42336), (1632, 41895), (1666, 41040), (1680, 40698), (1710, 39984), (1764, 38760), (1785, 38304), (1824, 37485), (1836, 37240), (1862, 36720), (1890, 36176), (1904, 35910), (1938, 35280), (1960, 34884), (1995, 34272), (2016, 33915), (2040, 33516), (2052, 33320), (2128, 32130), (2142, 31920), (2160, 31654), (2205, 31008), (2261, 30240), (2280, 29988), (2295, 29792), (2352, 29070), (2380, 28728), (2394, 28560), (2448, 27930), (2499, 27360), (2520, 27132), (2565, 26656), (2584, 26460), (2646, 25840), (2660, 25704), (2720, 25137), (2736, 24990), (2793, 24480), (2856, 23940), (2907, 23520), (2940, 23256), (3024, 22610), (3040, 22491), (3060, 22344), (3192, 21420), (3213, 21280), (3230, 21168), (3332, 20520), (3360, 20349), (3420, 19992), (3528, 19380), (3570, 19152), (3591, 19040), (3672, 18620), (3724, 18360), (3780, 18088), (3808, 17955), (3876, 17640), (3920, 17442), (3990, 17136), (4080, 16758), (4104, 16660), (4165, 16416), (4256, 16065), (4284, 15960), (4320, 15827), (4410, 15504), (4522, 15120), (4560, 14994), (4590, 14896), (4655, 14688), (4704, 14535), (4760, 14364), (4788, 14280), (4845, 14112), (4896, 13965), (4998, 13680), (5040, 13566), (5130, 13328), (5168, 13230), (5292, 12920), (5320, 12852), (5355, 12768), (5472, 12495), (5586, 12240), (5712, 11970), (5814, 11760), (5880, 11628), (5985, 11424), (6048, 11305), (6120, 11172), (6384, 10710), (6426, 10640), (6460, 10584), (6615, 10336), (6664, 10260), (6783, 10080), (6840, 9996), (7056, 9690), (7140, 9576), (7182, 9520), (7344, 9310), (7448, 9180), (7497, 9120), (7560, 9044), (7752, 8820), (7840, 8721), (7980, 8568), (8160, 8379), (8208, 8330)]