54359760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 219985920

約数和(自身を除く): 165626160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 131, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 262, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 393, 399, 420, 455, 456, 494, 520, 524, 532, 546, 560, 570, 624, 655, 665, 728, 741, 760, 780, 786, 798, 840, 910, 912, 917, 988, 1040, 1048, 1064, 1092, 1140, 1235, 1310, 1330, 1365, 1456, 1482, 1520, 1560, 1572, 1596, 1680, 1703, 1729, 1820, 1834, 1965, 1976, 1995, 2096, 2128, 2184, 2280, 2470, 2489, 2620, 2660, 2730, 2751, 2964, 3120, 3144, 3192, 3406, 3458, 3640, 3668, 3705, 3930, 3952, 3990, 4368, 4560, 4585, 4940, 4978, 5109, 5187, 5240, 5320, 5460, 5502, 5928, 6288, 6384, 6812, 6916, 7280, 7336, 7410, 7467, 7860, 7980, 8515, 8645, 9170, 9880, 9956, 10218, 10374, 10480, 10640, 10920, 11004, 11856, 11921, 12445, 13624, 13755, 13832, 14672, 14820, 14934, 15720, 15960, 17030, 17290, 17423, 18340, 19760, 19912, 20436, 20748, 21840, 22008, 23842, 24890, 25545, 25935, 27248, 27510, 27664, 29640, 29868, 31440, 31920, 32357, 34060, 34580, 34846, 35763, 36680, 37335, 39824, 40872, 41496, 44016, 47684, 49780, 51090, 51870, 52269, 55020, 59280, 59605, 59736, 64714, 68120, 69160, 69692, 71526, 73360, 74670, 81744, 82992, 87115, 95368, 97071, 99560, 102180, 103740, 104538, 110040, 119210, 119472, 129428, 136240, 138320, 139384, 143052, 149340, 161785, 174230, 178815, 190736, 194142, 199120, 204360, 207480, 209076, 220080, 226499, 238420, 258856, 261345, 278768, 286104, 298680, 323570, 348460, 357630, 388284, 408720, 414960, 418152, 452998, 476840, 485355, 517712, 522690, 572208, 597360, 647140, 679497, 696920, 715260, 776568, 836304, 905996, 953680, 970710, 1045380, 1132495, 1294280, 1358994, 1393840, 1430520, 1553136, 1811992, 1941420, 2090760, 2264990, 2588560, 2717988, 2861040, 3397485, 3623984, 3882840, 4181520, 4529980, 5435976, 6794970, 7765680, 9059960, 10871952, 13589940, 18119920, 27179880, 54359760]

約数ペア:

[(1, 54359760), (2, 27179880), (3, 18119920), (4, 13589940), (5, 10871952), (6, 9059960), (7, 7765680), (8, 6794970), (10, 5435976), (12, 4529980), (13, 4181520), (14, 3882840), (15, 3623984), (16, 3397485), (19, 2861040), (20, 2717988), (21, 2588560), (24, 2264990), (26, 2090760), (28, 1941420), (30, 1811992), (35, 1553136), (38, 1430520), (39, 1393840), (40, 1358994), (42, 1294280), (48, 1132495), (52, 1045380), (56, 970710), (57, 953680), (60, 905996), (65, 836304), (70, 776568), (76, 715260), (78, 696920), (80, 679497), (84, 647140), (91, 597360), (95, 572208), (104, 522690), (105, 517712), (112, 485355), (114, 476840), (120, 452998), (130, 418152), (131, 414960), (133, 408720), (140, 388284), (152, 357630), (156, 348460), (168, 323570), (182, 298680), (190, 286104), (195, 278768), (208, 261345), (210, 258856), (228, 238420), (240, 226499), (247, 220080), (260, 209076), (262, 207480), (266, 204360), (273, 199120), (280, 194142), (285, 190736), (304, 178815), (312, 174230), (336, 161785), (364, 149340), (380, 143052), (390, 139384), (393, 138320), (399, 136240), (420, 129428), (455, 119472), (456, 119210), (494, 110040), (520, 104538), (524, 103740), (532, 102180), (546, 99560), (560, 97071), (570, 95368), (624, 87115), (655, 82992), (665, 81744), (728, 74670), (741, 73360), (760, 71526), (780, 69692), (786, 69160), (798, 68120), (840, 64714), (910, 59736), (912, 59605), (917, 59280), (988, 55020), (1040, 52269), (1048, 51870), (1064, 51090), (1092, 49780), (1140, 47684), (1235, 44016), (1310, 41496), (1330, 40872), (1365, 39824), (1456, 37335), (1482, 36680), (1520, 35763), (1560, 34846), (1572, 34580), (1596, 34060), (1680, 32357), (1703, 31920), (1729, 31440), (1820, 29868), (1834, 29640), (1965, 27664), (1976, 27510), (1995, 27248), (2096, 25935), (2128, 25545), (2184, 24890), (2280, 23842), (2470, 22008), (2489, 21840), (2620, 20748), (2660, 20436), (2730, 19912), (2751, 19760), (2964, 18340), (3120, 17423), (3144, 17290), (3192, 17030), (3406, 15960), (3458, 15720), (3640, 14934), (3668, 14820), (3705, 14672), (3930, 13832), (3952, 13755), (3990, 13624), (4368, 12445), (4560, 11921), (4585, 11856), (4940, 11004), (4978, 10920), (5109, 10640), (5187, 10480), (5240, 10374), (5320, 10218), (5460, 9956), (5502, 9880), (5928, 9170), (6288, 8645), (6384, 8515), (6812, 7980), (6916, 7860), (7280, 7467), (7336, 7410)]