157060260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4074

約数の個数: 144

約数和(自身を含む): 562179072

約数和(自身を除く): 405118812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4021, 4340, 5580, 6510, 7812, 8042, 9765, 12063, 13020, 16084, 19530, 20105, 24126, 28147, 36189, 39060, 40210, 48252, 56294, 60315, 72378, 80420, 84441, 112588, 120630, 124651, 140735, 144756, 168882, 180945, 241260, 249302, 253323, 281470, 337764, 361890, 373953, 422205, 498604, 506646, 562940, 623255, 723780, 747906, 844410, 872557, 1013292, 1121859, 1246510, 1266615, 1495812, 1688820, 1745114, 1869765, 2243718, 2493020, 2533230, 2617671, 3490228, 3739530, 4362785, 4487436, 5066460, 5235342, 5609295, 7479060, 7853013, 8725570, 10470684, 11218590, 13088355, 15706026, 17451140, 22437180, 26176710, 31412052, 39265065, 52353420, 78530130, 157060260]

約数ペア:

[(1, 157060260), (2, 78530130), (3, 52353420), (4, 39265065), (5, 31412052), (6, 26176710), (7, 22437180), (9, 17451140), (10, 15706026), (12, 13088355), (14, 11218590), (15, 10470684), (18, 8725570), (20, 7853013), (21, 7479060), (28, 5609295), (30, 5235342), (31, 5066460), (35, 4487436), (36, 4362785), (42, 3739530), (45, 3490228), (60, 2617671), (62, 2533230), (63, 2493020), (70, 2243718), (84, 1869765), (90, 1745114), (93, 1688820), (105, 1495812), (124, 1266615), (126, 1246510), (140, 1121859), (155, 1013292), (180, 872557), (186, 844410), (210, 747906), (217, 723780), (252, 623255), (279, 562940), (310, 506646), (315, 498604), (372, 422205), (420, 373953), (434, 361890), (465, 337764), (558, 281470), (620, 253323), (630, 249302), (651, 241260), (868, 180945), (930, 168882), (1085, 144756), (1116, 140735), (1260, 124651), (1302, 120630), (1395, 112588), (1860, 84441), (1953, 80420), (2170, 72378), (2604, 60315), (2790, 56294), (3255, 48252), (3906, 40210), (4021, 39060), (4340, 36189), (5580, 28147), (6510, 24126), (7812, 20105), (8042, 19530), (9765, 16084), (12063, 13020)]