79737840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1256

約数の個数: 240

約数和(自身を含む): 329853888

約数和(自身を除く): 250116048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1217, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2434, 2520, 2730, 3120, 3276, 3640, 3651, 4095, 4368, 4680, 4868, 5040, 5460, 6085, 6552, 7280, 7302, 8190, 8519, 9360, 9736, 10920, 10953, 12170, 13104, 14604, 15821, 16380, 17038, 18255, 19472, 21840, 21906, 24340, 25557, 29208, 31642, 32760, 34076, 36510, 42595, 43812, 47463, 48680, 51114, 54765, 58416, 63284, 65520, 68152, 73020, 76671, 79105, 85190, 87624, 94926, 97360, 102228, 109530, 110747, 126568, 127785, 136304, 142389, 146040, 153342, 158210, 170380, 175248, 189852, 204456, 219060, 221494, 237315, 253136, 255570, 284778, 292080, 306684, 316420, 332241, 340760, 379704, 383355, 408912, 438120, 442988, 474630, 511140, 553735, 569556, 613368, 632840, 664482, 681520, 711945, 759408, 766710, 876240, 885976, 949260, 996723, 1022280, 1107470, 1139112, 1226736, 1265680, 1328964, 1423890, 1533420, 1661205, 1771952, 1898520, 1993446, 2044560, 2214940, 2278224, 2657928, 2847780, 3066840, 3322410, 3797040, 3986892, 4429880, 4983615, 5315856, 5695560, 6133680, 6644820, 7973784, 8859760, 9967230, 11391120, 13289640, 15947568, 19934460, 26579280, 39868920, 79737840]

約数ペア:

[(1, 79737840), (2, 39868920), (3, 26579280), (4, 19934460), (5, 15947568), (6, 13289640), (7, 11391120), (8, 9967230), (9, 8859760), (10, 7973784), (12, 6644820), (13, 6133680), (14, 5695560), (15, 5315856), (16, 4983615), (18, 4429880), (20, 3986892), (21, 3797040), (24, 3322410), (26, 3066840), (28, 2847780), (30, 2657928), (35, 2278224), (36, 2214940), (39, 2044560), (40, 1993446), (42, 1898520), (45, 1771952), (48, 1661205), (52, 1533420), (56, 1423890), (60, 1328964), (63, 1265680), (65, 1226736), (70, 1139112), (72, 1107470), (78, 1022280), (80, 996723), (84, 949260), (90, 885976), (91, 876240), (104, 766710), (105, 759408), (112, 711945), (117, 681520), (120, 664482), (126, 632840), (130, 613368), (140, 569556), (144, 553735), (156, 511140), (168, 474630), (180, 442988), (182, 438120), (195, 408912), (208, 383355), (210, 379704), (234, 340760), (240, 332241), (252, 316420), (260, 306684), (273, 292080), (280, 284778), (312, 255570), (315, 253136), (336, 237315), (360, 221494), (364, 219060), (390, 204456), (420, 189852), (455, 175248), (468, 170380), (504, 158210), (520, 153342), (546, 146040), (560, 142389), (585, 136304), (624, 127785), (630, 126568), (720, 110747), (728, 109530), (780, 102228), (819, 97360), (840, 94926), (910, 87624), (936, 85190), (1008, 79105), (1040, 76671), (1092, 73020), (1170, 68152), (1217, 65520), (1260, 63284), (1365, 58416), (1456, 54765), (1560, 51114), (1638, 48680), (1680, 47463), (1820, 43812), (1872, 42595), (2184, 36510), (2340, 34076), (2434, 32760), (2520, 31642), (2730, 29208), (3120, 25557), (3276, 24340), (3640, 21906), (3651, 21840), (4095, 19472), (4368, 18255), (4680, 17038), (4868, 16380), (5040, 15821), (5460, 14604), (6085, 13104), (6552, 12170), (7280, 10953), (7302, 10920), (8190, 9736), (8519, 9360)]