71632080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1$

素因数の和:2586

約数の個数: 160

約数和(自身を含む): 265816320

約数和(自身を除く): 194184240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2551, 2808, 3120, 3510, 4680, 5102, 5616, 7020, 7653, 9360, 10204, 12755, 14040, 15306, 20408, 22959, 25510, 28080, 30612, 33163, 38265, 40816, 45918, 51020, 61224, 66326, 68877, 76530, 91836, 99489, 102040, 114795, 122448, 132652, 137754, 153060, 165815, 183672, 198978, 204080, 229590, 265304, 275508, 298467, 306120, 331630, 344385, 367344, 397956, 459180, 497445, 530608, 551016, 596934, 612240, 663260, 688770, 795912, 895401, 918360, 994890, 1102032, 1193868, 1326520, 1377540, 1492335, 1591824, 1790802, 1836720, 1989780, 2387736, 2653040, 2755080, 2984670, 3581604, 3979560, 4477005, 4775472, 5510160, 5969340, 7163208, 7959120, 8954010, 11938680, 14326416, 17908020, 23877360, 35816040, 71632080]

約数ペア:

[(1, 71632080), (2, 35816040), (3, 23877360), (4, 17908020), (5, 14326416), (6, 11938680), (8, 8954010), (9, 7959120), (10, 7163208), (12, 5969340), (13, 5510160), (15, 4775472), (16, 4477005), (18, 3979560), (20, 3581604), (24, 2984670), (26, 2755080), (27, 2653040), (30, 2387736), (36, 1989780), (39, 1836720), (40, 1790802), (45, 1591824), (48, 1492335), (52, 1377540), (54, 1326520), (60, 1193868), (65, 1102032), (72, 994890), (78, 918360), (80, 895401), (90, 795912), (104, 688770), (108, 663260), (117, 612240), (120, 596934), (130, 551016), (135, 530608), (144, 497445), (156, 459180), (180, 397956), (195, 367344), (208, 344385), (216, 331630), (234, 306120), (240, 298467), (260, 275508), (270, 265304), (312, 229590), (351, 204080), (360, 198978), (390, 183672), (432, 165815), (468, 153060), (520, 137754), (540, 132652), (585, 122448), (624, 114795), (702, 102040), (720, 99489), (780, 91836), (936, 76530), (1040, 68877), (1080, 66326), (1170, 61224), (1404, 51020), (1560, 45918), (1755, 40816), (1872, 38265), (2160, 33163), (2340, 30612), (2551, 28080), (2808, 25510), (3120, 22959), (3510, 20408), (4680, 15306), (5102, 14040), (5616, 12755), (7020, 10204), (7653, 9360)]