259259040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 934053120

約数和(自身を除く): 674794080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 53, 60, 72, 79, 80, 86, 90, 96, 106, 120, 129, 144, 158, 159, 160, 172, 180, 212, 215, 237, 240, 258, 265, 288, 316, 318, 344, 360, 387, 395, 424, 430, 474, 477, 480, 516, 530, 632, 636, 645, 688, 711, 720, 774, 790, 795, 848, 860, 948, 954, 1032, 1060, 1185, 1264, 1272, 1290, 1376, 1422, 1440, 1548, 1580, 1590, 1696, 1720, 1896, 1908, 1935, 2064, 2120, 2279, 2370, 2385, 2528, 2544, 2580, 2844, 3096, 3160, 3180, 3397, 3440, 3555, 3792, 3816, 3870, 4128, 4187, 4240, 4558, 4740, 4770, 5088, 5160, 5688, 6192, 6320, 6360, 6794, 6837, 6880, 7110, 7584, 7632, 7740, 8374, 8480, 9116, 9480, 9540, 10191, 10320, 11376, 11395, 12384, 12561, 12640, 12720, 13588, 13674, 14220, 15264, 15480, 16748, 16985, 18232, 18960, 19080, 20382, 20511, 20640, 20935, 22752, 22790, 25122, 25440, 27176, 27348, 28440, 30573, 30960, 33496, 33970, 34185, 36464, 37683, 37920, 38160, 40764, 41022, 41870, 45580, 50244, 50955, 54352, 54696, 56880, 61146, 61920, 62805, 66992, 67940, 68370, 72928, 75366, 76320, 81528, 82044, 83740, 91160, 100488, 101910, 102555, 108704, 109392, 113760, 122292, 125610, 133984, 135880, 136740, 150732, 152865, 163056, 164088, 167480, 180041, 182320, 188415, 200976, 203820, 205110, 218784, 244584, 251220, 271760, 273480, 301464, 305730, 326112, 328176, 334960, 360082, 364640, 376830, 401952, 407640, 410220, 489168, 502440, 540123, 543520, 546960, 602928, 611460, 656352, 669920, 720164, 753660, 815280, 820440, 900205, 978336, 1004880, 1080246, 1093920, 1205856, 1222920, 1440328, 1507320, 1620369, 1630560, 1640880, 1800410, 2009760, 2160492, 2445840, 2700615, 2880656, 3014640, 3240738, 3281760, 3600820, 4320984, 4891680, 5401230, 5761312, 6029280, 6481476, 7201640, 8101845, 8641968, 10802460, 12962952, 14403280, 16203690, 17283936, 21604920, 25925904, 28806560, 32407380, 43209840, 51851808, 64814760, 86419680, 129629520, 259259040]

約数ペア:

[(1, 259259040), (2, 129629520), (3, 86419680), (4, 64814760), (5, 51851808), (6, 43209840), (8, 32407380), (9, 28806560), (10, 25925904), (12, 21604920), (15, 17283936), (16, 16203690), (18, 14403280), (20, 12962952), (24, 10802460), (30, 8641968), (32, 8101845), (36, 7201640), (40, 6481476), (43, 6029280), (45, 5761312), (48, 5401230), (53, 4891680), (60, 4320984), (72, 3600820), (79, 3281760), (80, 3240738), (86, 3014640), (90, 2880656), (96, 2700615), (106, 2445840), (120, 2160492), (129, 2009760), (144, 1800410), (158, 1640880), (159, 1630560), (160, 1620369), (172, 1507320), (180, 1440328), (212, 1222920), (215, 1205856), (237, 1093920), (240, 1080246), (258, 1004880), (265, 978336), (288, 900205), (316, 820440), (318, 815280), (344, 753660), (360, 720164), (387, 669920), (395, 656352), (424, 611460), (430, 602928), (474, 546960), (477, 543520), (480, 540123), (516, 502440), (530, 489168), (632, 410220), (636, 407640), (645, 401952), (688, 376830), (711, 364640), (720, 360082), (774, 334960), (790, 328176), (795, 326112), (848, 305730), (860, 301464), (948, 273480), (954, 271760), (1032, 251220), (1060, 244584), (1185, 218784), (1264, 205110), (1272, 203820), (1290, 200976), (1376, 188415), (1422, 182320), (1440, 180041), (1548, 167480), (1580, 164088), (1590, 163056), (1696, 152865), (1720, 150732), (1896, 136740), (1908, 135880), (1935, 133984), (2064, 125610), (2120, 122292), (2279, 113760), (2370, 109392), (2385, 108704), (2528, 102555), (2544, 101910), (2580, 100488), (2844, 91160), (3096, 83740), (3160, 82044), (3180, 81528), (3397, 76320), (3440, 75366), (3555, 72928), (3792, 68370), (3816, 67940), (3870, 66992), (4128, 62805), (4187, 61920), (4240, 61146), (4558, 56880), (4740, 54696), (4770, 54352), (5088, 50955), (5160, 50244), (5688, 45580), (6192, 41870), (6320, 41022), (6360, 40764), (6794, 38160), (6837, 37920), (6880, 37683), (7110, 36464), (7584, 34185), (7632, 33970), (7740, 33496), (8374, 30960), (8480, 30573), (9116, 28440), (9480, 27348), (9540, 27176), (10191, 25440), (10320, 25122), (11376, 22790), (11395, 22752), (12384, 20935), (12561, 20640), (12640, 20511), (12720, 20382), (13588, 19080), (13674, 18960), (14220, 18232), (15264, 16985), (15480, 16748)]