7645680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 30873024

約数和(自身を除く): 23227344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 82, 84, 90, 105, 111, 112, 120, 123, 126, 140, 144, 148, 164, 168, 180, 185, 205, 210, 222, 240, 246, 252, 259, 280, 287, 296, 315, 328, 333, 336, 360, 369, 370, 410, 420, 444, 492, 504, 518, 555, 560, 574, 592, 615, 630, 656, 666, 720, 738, 740, 777, 820, 840, 861, 888, 984, 1008, 1036, 1110, 1148, 1230, 1260, 1295, 1332, 1435, 1476, 1480, 1517, 1554, 1640, 1665, 1680, 1722, 1776, 1845, 1968, 2072, 2220, 2296, 2331, 2460, 2520, 2583, 2590, 2664, 2870, 2952, 2960, 3034, 3108, 3280, 3330, 3444, 3690, 3885, 4144, 4305, 4440, 4551, 4592, 4662, 4920, 5040, 5166, 5180, 5328, 5740, 5904, 6068, 6216, 6660, 6888, 7380, 7585, 7770, 8610, 8880, 9102, 9324, 9840, 10332, 10360, 10619, 11480, 11655, 12136, 12432, 12915, 13320, 13653, 13776, 14760, 15170, 15540, 17220, 18204, 18648, 20664, 20720, 21238, 22755, 22960, 23310, 24272, 25830, 26640, 27306, 29520, 30340, 31080, 31857, 34440, 36408, 37296, 41328, 42476, 45510, 46620, 51660, 53095, 54612, 60680, 62160, 63714, 68265, 68880, 72816, 84952, 91020, 93240, 95571, 103320, 106190, 109224, 121360, 127428, 136530, 159285, 169904, 182040, 186480, 191142, 206640, 212380, 218448, 254856, 273060, 318570, 364080, 382284, 424760, 477855, 509712, 546120, 637140, 764568, 849520, 955710, 1092240, 1274280, 1529136, 1911420, 2548560, 3822840, 7645680]

約数ペア:

[(1, 7645680), (2, 3822840), (3, 2548560), (4, 1911420), (5, 1529136), (6, 1274280), (7, 1092240), (8, 955710), (9, 849520), (10, 764568), (12, 637140), (14, 546120), (15, 509712), (16, 477855), (18, 424760), (20, 382284), (21, 364080), (24, 318570), (28, 273060), (30, 254856), (35, 218448), (36, 212380), (37, 206640), (40, 191142), (41, 186480), (42, 182040), (45, 169904), (48, 159285), (56, 136530), (60, 127428), (63, 121360), (70, 109224), (72, 106190), (74, 103320), (80, 95571), (82, 93240), (84, 91020), (90, 84952), (105, 72816), (111, 68880), (112, 68265), (120, 63714), (123, 62160), (126, 60680), (140, 54612), (144, 53095), (148, 51660), (164, 46620), (168, 45510), (180, 42476), (185, 41328), (205, 37296), (210, 36408), (222, 34440), (240, 31857), (246, 31080), (252, 30340), (259, 29520), (280, 27306), (287, 26640), (296, 25830), (315, 24272), (328, 23310), (333, 22960), (336, 22755), (360, 21238), (369, 20720), (370, 20664), (410, 18648), (420, 18204), (444, 17220), (492, 15540), (504, 15170), (518, 14760), (555, 13776), (560, 13653), (574, 13320), (592, 12915), (615, 12432), (630, 12136), (656, 11655), (666, 11480), (720, 10619), (738, 10360), (740, 10332), (777, 9840), (820, 9324), (840, 9102), (861, 8880), (888, 8610), (984, 7770), (1008, 7585), (1036, 7380), (1110, 6888), (1148, 6660), (1230, 6216), (1260, 6068), (1295, 5904), (1332, 5740), (1435, 5328), (1476, 5180), (1480, 5166), (1517, 5040), (1554, 4920), (1640, 4662), (1665, 4592), (1680, 4551), (1722, 4440), (1776, 4305), (1845, 4144), (1968, 3885), (2072, 3690), (2220, 3444), (2296, 3330), (2331, 3280), (2460, 3108), (2520, 3034), (2583, 2960), (2590, 2952), (2664, 2870)]