42305640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 139829760

約数和(自身を除く): 97524120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 577, 611, 705, 780, 940, 1128, 1154, 1222, 1410, 1560, 1731, 1833, 1880, 2308, 2444, 2820, 2885, 3055, 3462, 3666, 4616, 4888, 5640, 5770, 6110, 6924, 7332, 7501, 8655, 9165, 11540, 12220, 13848, 14664, 15002, 17310, 18330, 22503, 23080, 24440, 27119, 30004, 34620, 36660, 37505, 45006, 54238, 60008, 69240, 73320, 75010, 81357, 90012, 108476, 112515, 135595, 150020, 162714, 180024, 216952, 225030, 271190, 300040, 325428, 352547, 406785, 450060, 542380, 650856, 705094, 813570, 900120, 1057641, 1084760, 1410188, 1627140, 1762735, 2115282, 2820376, 3254280, 3525470, 4230564, 5288205, 7050940, 8461128, 10576410, 14101880, 21152820, 42305640]

約数ペア:

[(1, 42305640), (2, 21152820), (3, 14101880), (4, 10576410), (5, 8461128), (6, 7050940), (8, 5288205), (10, 4230564), (12, 3525470), (13, 3254280), (15, 2820376), (20, 2115282), (24, 1762735), (26, 1627140), (30, 1410188), (39, 1084760), (40, 1057641), (47, 900120), (52, 813570), (60, 705094), (65, 650856), (78, 542380), (94, 450060), (104, 406785), (120, 352547), (130, 325428), (141, 300040), (156, 271190), (188, 225030), (195, 216952), (235, 180024), (260, 162714), (282, 150020), (312, 135595), (376, 112515), (390, 108476), (470, 90012), (520, 81357), (564, 75010), (577, 73320), (611, 69240), (705, 60008), (780, 54238), (940, 45006), (1128, 37505), (1154, 36660), (1222, 34620), (1410, 30004), (1560, 27119), (1731, 24440), (1833, 23080), (1880, 22503), (2308, 18330), (2444, 17310), (2820, 15002), (2885, 14664), (3055, 13848), (3462, 12220), (3666, 11540), (4616, 9165), (4888, 8655), (5640, 7501), (5770, 7332), (6110, 6924)]