71142240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 144

約数和(自身を含む): 242939088

約数和(自身を除く): 171796848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 877, 1014, 1040, 1248, 1352, 1560, 1690, 1754, 2028, 2080, 2535, 2631, 2704, 3120, 3380, 3508, 4056, 4385, 5070, 5262, 5408, 6240, 6760, 7016, 8112, 8770, 10140, 10524, 11401, 13155, 13520, 14032, 16224, 17540, 20280, 21048, 22802, 26310, 27040, 28064, 34203, 35080, 40560, 42096, 45604, 52620, 57005, 68406, 70160, 81120, 84192, 91208, 105240, 114010, 136812, 140320, 148213, 171015, 182416, 210480, 228020, 273624, 296426, 342030, 364832, 420960, 444639, 456040, 547248, 592852, 684060, 741065, 889278, 912080, 1094496, 1185704, 1368120, 1482130, 1778556, 1824160, 2223195, 2371408, 2736240, 2964260, 3557112, 4446390, 4742816, 5472480, 5928520, 7114224, 8892780, 11857040, 14228448, 17785560, 23714080, 35571120, 71142240]

約数ペア:

[(1, 71142240), (2, 35571120), (3, 23714080), (4, 17785560), (5, 14228448), (6, 11857040), (8, 8892780), (10, 7114224), (12, 5928520), (13, 5472480), (15, 4742816), (16, 4446390), (20, 3557112), (24, 2964260), (26, 2736240), (30, 2371408), (32, 2223195), (39, 1824160), (40, 1778556), (48, 1482130), (52, 1368120), (60, 1185704), (65, 1094496), (78, 912080), (80, 889278), (96, 741065), (104, 684060), (120, 592852), (130, 547248), (156, 456040), (160, 444639), (169, 420960), (195, 364832), (208, 342030), (240, 296426), (260, 273624), (312, 228020), (338, 210480), (390, 182416), (416, 171015), (480, 148213), (507, 140320), (520, 136812), (624, 114010), (676, 105240), (780, 91208), (845, 84192), (877, 81120), (1014, 70160), (1040, 68406), (1248, 57005), (1352, 52620), (1560, 45604), (1690, 42096), (1754, 40560), (2028, 35080), (2080, 34203), (2535, 28064), (2631, 27040), (2704, 26310), (3120, 22802), (3380, 21048), (3508, 20280), (4056, 17540), (4385, 16224), (5070, 14032), (5262, 13520), (5408, 13155), (6240, 11401), (6760, 10524), (7016, 10140), (8112, 8770)]