1612328280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 256

約数和(自身を含む): 5398565760

約数和(自身を除く): 3786237480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 41, 51, 60, 68, 74, 82, 85, 102, 111, 120, 123, 136, 148, 164, 170, 185, 204, 205, 222, 246, 255, 296, 328, 340, 370, 408, 410, 444, 492, 510, 521, 555, 615, 629, 680, 697, 740, 820, 888, 984, 1020, 1042, 1110, 1230, 1258, 1394, 1480, 1517, 1563, 1640, 1887, 2040, 2084, 2091, 2220, 2460, 2516, 2605, 2788, 3034, 3126, 3145, 3485, 3774, 4168, 4182, 4440, 4551, 4920, 5032, 5210, 5576, 6068, 6252, 6290, 6970, 7548, 7585, 7815, 8364, 8857, 9102, 9435, 10420, 10455, 12136, 12504, 12580, 13940, 15096, 15170, 15630, 16728, 17714, 18204, 18870, 19277, 20840, 20910, 21361, 22755, 25160, 25789, 26571, 27880, 30340, 31260, 35428, 36408, 37740, 38554, 41820, 42722, 44285, 45510, 51578, 53142, 57831, 60680, 62520, 64083, 70856, 75480, 77108, 77367, 83640, 85444, 88570, 91020, 96385, 103156, 106284, 106805, 115662, 128166, 128945, 132855, 154216, 154734, 170888, 177140, 182040, 192770, 206312, 212568, 213610, 231324, 256332, 257890, 265710, 289155, 309468, 320415, 327709, 354280, 363137, 385540, 386835, 427220, 462648, 512664, 515780, 531420, 578310, 618936, 640830, 655418, 726274, 771080, 773670, 790357, 854440, 983127, 1031560, 1062840, 1089411, 1156620, 1281660, 1310836, 1452548, 1547340, 1580714, 1638545, 1815685, 1966254, 2178822, 2313240, 2371071, 2563320, 2621672, 2905096, 3094680, 3161428, 3277090, 3631370, 3932508, 3951785, 4357644, 4742142, 4915635, 5447055, 6322856, 6554180, 7262740, 7865016, 7903570, 8715288, 9484284, 9831270, 10894110, 11855355, 13108360, 13436069, 14525480, 15807140, 18968568, 19662540, 21788220, 23710710, 26872138, 31614280, 39325080, 40308207, 43576440, 47421420, 53744276, 67180345, 80616414, 94842840, 107488552, 134360690, 161232828, 201541035, 268721380, 322465656, 403082070, 537442760, 806164140, 1612328280]

約数ペア:

[(1, 1612328280), (2, 806164140), (3, 537442760), (4, 403082070), (5, 322465656), (6, 268721380), (8, 201541035), (10, 161232828), (12, 134360690), (15, 107488552), (17, 94842840), (20, 80616414), (24, 67180345), (30, 53744276), (34, 47421420), (37, 43576440), (40, 40308207), (41, 39325080), (51, 31614280), (60, 26872138), (68, 23710710), (74, 21788220), (82, 19662540), (85, 18968568), (102, 15807140), (111, 14525480), (120, 13436069), (123, 13108360), (136, 11855355), (148, 10894110), (164, 9831270), (170, 9484284), (185, 8715288), (204, 7903570), (205, 7865016), (222, 7262740), (246, 6554180), (255, 6322856), (296, 5447055), (328, 4915635), (340, 4742142), (370, 4357644), (408, 3951785), (410, 3932508), (444, 3631370), (492, 3277090), (510, 3161428), (521, 3094680), (555, 2905096), (615, 2621672), (629, 2563320), (680, 2371071), (697, 2313240), (740, 2178822), (820, 1966254), (888, 1815685), (984, 1638545), (1020, 1580714), (1042, 1547340), (1110, 1452548), (1230, 1310836), (1258, 1281660), (1394, 1156620), (1480, 1089411), (1517, 1062840), (1563, 1031560), (1640, 983127), (1887, 854440), (2040, 790357), (2084, 773670), (2091, 771080), (2220, 726274), (2460, 655418), (2516, 640830), (2605, 618936), (2788, 578310), (3034, 531420), (3126, 515780), (3145, 512664), (3485, 462648), (3774, 427220), (4168, 386835), (4182, 385540), (4440, 363137), (4551, 354280), (4920, 327709), (5032, 320415), (5210, 309468), (5576, 289155), (6068, 265710), (6252, 257890), (6290, 256332), (6970, 231324), (7548, 213610), (7585, 212568), (7815, 206312), (8364, 192770), (8857, 182040), (9102, 177140), (9435, 170888), (10420, 154734), (10455, 154216), (12136, 132855), (12504, 128945), (12580, 128166), (13940, 115662), (15096, 106805), (15170, 106284), (15630, 103156), (16728, 96385), (17714, 91020), (18204, 88570), (18870, 85444), (19277, 83640), (20840, 77367), (20910, 77108), (21361, 75480), (22755, 70856), (25160, 64083), (25789, 62520), (26571, 60680), (27880, 57831), (30340, 53142), (31260, 51578), (35428, 45510), (36408, 44285), (37740, 42722), (38554, 41820)]