317589480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:968

約数の個数: 192

約数和(自身を含む): 1126944000

約数和(自身を除く): 809354520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 79, 90, 104, 117, 120, 130, 156, 158, 180, 195, 234, 237, 260, 312, 316, 360, 390, 395, 468, 474, 520, 585, 632, 711, 780, 790, 859, 936, 948, 1027, 1170, 1185, 1422, 1560, 1580, 1718, 1896, 2054, 2340, 2370, 2577, 2844, 3081, 3160, 3436, 3555, 4108, 4295, 4680, 4740, 5135, 5154, 5688, 6162, 6872, 7110, 7731, 8216, 8590, 9243, 9480, 10270, 10308, 11167, 12324, 12885, 14220, 15405, 15462, 17180, 18486, 20540, 20616, 22334, 24648, 25770, 28440, 30810, 30924, 33501, 34360, 36972, 38655, 41080, 44668, 46215, 51540, 55835, 61620, 61848, 67002, 67861, 73944, 77310, 89336, 92430, 100503, 103080, 111670, 123240, 134004, 135722, 154620, 167505, 184860, 201006, 203583, 223340, 268008, 271444, 309240, 335010, 339305, 369720, 402012, 407166, 446680, 502515, 542888, 610749, 670020, 678610, 804024, 814332, 882193, 1005030, 1017915, 1221498, 1340040, 1357220, 1628664, 1764386, 2010060, 2035830, 2442996, 2646579, 2714440, 3053745, 3528772, 4020120, 4071660, 4410965, 4885992, 5293158, 6107490, 7057544, 7939737, 8143320, 8821930, 10586316, 12214980, 13232895, 15879474, 17643860, 21172632, 24429960, 26465790, 31758948, 35287720, 39698685, 52931580, 63517896, 79397370, 105863160, 158794740, 317589480]

約数ペア:

[(1, 317589480), (2, 158794740), (3, 105863160), (4, 79397370), (5, 63517896), (6, 52931580), (8, 39698685), (9, 35287720), (10, 31758948), (12, 26465790), (13, 24429960), (15, 21172632), (18, 17643860), (20, 15879474), (24, 13232895), (26, 12214980), (30, 10586316), (36, 8821930), (39, 8143320), (40, 7939737), (45, 7057544), (52, 6107490), (60, 5293158), (65, 4885992), (72, 4410965), (78, 4071660), (79, 4020120), (90, 3528772), (104, 3053745), (117, 2714440), (120, 2646579), (130, 2442996), (156, 2035830), (158, 2010060), (180, 1764386), (195, 1628664), (234, 1357220), (237, 1340040), (260, 1221498), (312, 1017915), (316, 1005030), (360, 882193), (390, 814332), (395, 804024), (468, 678610), (474, 670020), (520, 610749), (585, 542888), (632, 502515), (711, 446680), (780, 407166), (790, 402012), (859, 369720), (936, 339305), (948, 335010), (1027, 309240), (1170, 271444), (1185, 268008), (1422, 223340), (1560, 203583), (1580, 201006), (1718, 184860), (1896, 167505), (2054, 154620), (2340, 135722), (2370, 134004), (2577, 123240), (2844, 111670), (3081, 103080), (3160, 100503), (3436, 92430), (3555, 89336), (4108, 77310), (4295, 73944), (4680, 67861), (4740, 67002), (5135, 61848), (5154, 61620), (5688, 55835), (6162, 51540), (6872, 46215), (7110, 44668), (7731, 41080), (8216, 38655), (8590, 36972), (9243, 34360), (9480, 33501), (10270, 30924), (10308, 30810), (11167, 28440), (12324, 25770), (12885, 24648), (14220, 22334), (15405, 20616), (15462, 20540), (17180, 18486)]