156734145780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1\times {\mathrm{19477}}^1$

素因数の和:21449

約数の個数: 96

約数和(自身を含む): 445295128320

約数和(自身を除く): 288560982540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 1889, 2130, 3778, 4260, 5667, 7556, 9445, 11334, 18890, 19477, 22668, 28335, 37780, 38954, 56670, 58431, 77908, 97385, 113340, 116862, 134119, 194770, 233724, 268238, 292155, 389540, 402357, 536476, 584310, 670595, 804714, 1168620, 1341190, 1382867, 1609428, 2011785, 2682380, 2765734, 4023570, 4148601, 5531468, 6914335, 8047140, 8297202, 13828670, 16594404, 20743005, 27657340, 36792053, 41486010, 73584106, 82972020, 110376159, 147168212, 183960265, 220752318, 367920530, 441504636, 551880795, 735841060, 1103761590, 2207523180, 2612235763, 5224471526, 7836707289, 10448943052, 13061178815, 15673414578, 26122357630, 31346829156, 39183536445, 52244715260, 78367072890, 156734145780]

約数ペア:

[(1, 156734145780), (2, 78367072890), (3, 52244715260), (4, 39183536445), (5, 31346829156), (6, 26122357630), (10, 15673414578), (12, 13061178815), (15, 10448943052), (20, 7836707289), (30, 5224471526), (60, 2612235763), (71, 2207523180), (142, 1103761590), (213, 735841060), (284, 551880795), (355, 441504636), (426, 367920530), (710, 220752318), (852, 183960265), (1065, 147168212), (1420, 110376159), (1889, 82972020), (2130, 73584106), (3778, 41486010), (4260, 36792053), (5667, 27657340), (7556, 20743005), (9445, 16594404), (11334, 13828670), (18890, 8297202), (19477, 8047140), (22668, 6914335), (28335, 5531468), (37780, 4148601), (38954, 4023570), (56670, 2765734), (58431, 2682380), (77908, 2011785), (97385, 1609428), (113340, 1382867), (116862, 1341190), (134119, 1168620), (194770, 804714), (233724, 670595), (268238, 584310), (292155, 536476), (389540, 402357)]