253740938280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1697}}^1\times {\mathrm{1733}}^1$

素因数の和:4163

約数の個数: 128

約数和(自身を含む): 763170854400

約数和(自身を除く): 509429916120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 719, 1438, 1697, 1733, 2157, 2876, 3394, 3466, 3595, 4314, 5091, 5199, 5752, 6788, 6932, 7190, 8485, 8628, 8665, 10182, 10398, 10785, 13576, 13864, 14380, 16970, 17256, 17330, 20364, 20796, 21570, 25455, 25995, 28760, 33940, 34660, 40728, 41592, 43140, 50910, 51990, 67880, 69320, 86280, 101820, 103980, 203640, 207960, 1220143, 1246027, 2440286, 2492054, 2940901, 3660429, 3738081, 4880572, 4984108, 5881802, 6100715, 6230135, 7320858, 7476162, 8822703, 9761144, 9968216, 11763604, 12201430, 12460270, 14641716, 14704505, 14952324, 17645406, 18302145, 18690405, 23527208, 24402860, 24920540, 29283432, 29409010, 29904648, 35290812, 36604290, 37380810, 44113515, 48805720, 49841080, 58818020, 70581624, 73208580, 74761620, 88227030, 117636040, 146417160, 149523240, 176454060, 352908120, 2114507819, 4229015638, 6343523457, 8458031276, 10572539095, 12687046914, 16916062552, 21145078190, 25374093828, 31717617285, 42290156380, 50748187656, 63435234570, 84580312760, 126870469140, 253740938280]

約数ペア:

[(1, 253740938280), (2, 126870469140), (3, 84580312760), (4, 63435234570), (5, 50748187656), (6, 42290156380), (8, 31717617285), (10, 25374093828), (12, 21145078190), (15, 16916062552), (20, 12687046914), (24, 10572539095), (30, 8458031276), (40, 6343523457), (60, 4229015638), (120, 2114507819), (719, 352908120), (1438, 176454060), (1697, 149523240), (1733, 146417160), (2157, 117636040), (2876, 88227030), (3394, 74761620), (3466, 73208580), (3595, 70581624), (4314, 58818020), (5091, 49841080), (5199, 48805720), (5752, 44113515), (6788, 37380810), (6932, 36604290), (7190, 35290812), (8485, 29904648), (8628, 29409010), (8665, 29283432), (10182, 24920540), (10398, 24402860), (10785, 23527208), (13576, 18690405), (13864, 18302145), (14380, 17645406), (16970, 14952324), (17256, 14704505), (17330, 14641716), (20364, 12460270), (20796, 12201430), (21570, 11763604), (25455, 9968216), (25995, 9761144), (28760, 8822703), (33940, 7476162), (34660, 7320858), (40728, 6230135), (41592, 6100715), (43140, 5881802), (50910, 4984108), (51990, 4880572), (67880, 3738081), (69320, 3660429), (86280, 2940901), (101820, 2492054), (103980, 2440286), (203640, 1246027), (207960, 1220143)]