207100080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 770664960

約数和(自身を除く): 563564880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 99, 110, 120, 132, 144, 158, 165, 176, 180, 198, 220, 237, 240, 264, 316, 330, 331, 360, 395, 396, 440, 474, 495, 528, 632, 660, 662, 711, 720, 790, 792, 869, 880, 948, 990, 993, 1185, 1264, 1320, 1324, 1422, 1580, 1584, 1655, 1738, 1896, 1980, 1986, 2370, 2607, 2640, 2648, 2844, 2979, 3160, 3310, 3476, 3555, 3641, 3792, 3960, 3972, 4345, 4740, 4965, 5214, 5296, 5688, 5958, 6320, 6620, 6952, 7110, 7282, 7821, 7920, 7944, 8690, 9480, 9930, 10428, 10923, 11376, 11916, 13035, 13240, 13904, 14220, 14564, 14895, 15642, 15888, 17380, 18205, 18960, 19860, 20856, 21846, 23832, 26070, 26149, 26480, 28440, 29128, 29790, 31284, 32769, 34760, 36410, 39105, 39720, 41712, 43692, 47664, 52140, 52298, 54615, 56880, 58256, 59580, 62568, 65538, 69520, 72820, 78210, 78447, 79440, 87384, 104280, 104596, 109230, 119160, 125136, 130745, 131076, 145640, 156420, 156894, 163845, 174768, 208560, 209192, 218460, 235341, 238320, 261490, 262152, 287639, 291280, 312840, 313788, 327690, 392235, 418384, 436920, 470682, 522980, 524304, 575278, 625680, 627576, 655380, 784470, 862917, 873840, 941364, 1045960, 1150556, 1176705, 1255152, 1310760, 1438195, 1568940, 1725834, 1882728, 2091920, 2301112, 2353410, 2588751, 2621520, 2876390, 3137880, 3451668, 3765456, 4314585, 4602224, 4706820, 5177502, 5752780, 6275760, 6903336, 8629170, 9413640, 10355004, 11505560, 12943755, 13806672, 17258340, 18827280, 20710008, 23011120, 25887510, 34516680, 41420016, 51775020, 69033360, 103550040, 207100080]

約数ペア:

[(1, 207100080), (2, 103550040), (3, 69033360), (4, 51775020), (5, 41420016), (6, 34516680), (8, 25887510), (9, 23011120), (10, 20710008), (11, 18827280), (12, 17258340), (15, 13806672), (16, 12943755), (18, 11505560), (20, 10355004), (22, 9413640), (24, 8629170), (30, 6903336), (33, 6275760), (36, 5752780), (40, 5177502), (44, 4706820), (45, 4602224), (48, 4314585), (55, 3765456), (60, 3451668), (66, 3137880), (72, 2876390), (79, 2621520), (80, 2588751), (88, 2353410), (90, 2301112), (99, 2091920), (110, 1882728), (120, 1725834), (132, 1568940), (144, 1438195), (158, 1310760), (165, 1255152), (176, 1176705), (180, 1150556), (198, 1045960), (220, 941364), (237, 873840), (240, 862917), (264, 784470), (316, 655380), (330, 627576), (331, 625680), (360, 575278), (395, 524304), (396, 522980), (440, 470682), (474, 436920), (495, 418384), (528, 392235), (632, 327690), (660, 313788), (662, 312840), (711, 291280), (720, 287639), (790, 262152), (792, 261490), (869, 238320), (880, 235341), (948, 218460), (990, 209192), (993, 208560), (1185, 174768), (1264, 163845), (1320, 156894), (1324, 156420), (1422, 145640), (1580, 131076), (1584, 130745), (1655, 125136), (1738, 119160), (1896, 109230), (1980, 104596), (1986, 104280), (2370, 87384), (2607, 79440), (2640, 78447), (2648, 78210), (2844, 72820), (2979, 69520), (3160, 65538), (3310, 62568), (3476, 59580), (3555, 58256), (3641, 56880), (3792, 54615), (3960, 52298), (3972, 52140), (4345, 47664), (4740, 43692), (4965, 41712), (5214, 39720), (5296, 39105), (5688, 36410), (5958, 34760), (6320, 32769), (6620, 31284), (6952, 29790), (7110, 29128), (7282, 28440), (7821, 26480), (7920, 26149), (7944, 26070), (8690, 23832), (9480, 21846), (9930, 20856), (10428, 19860), (10923, 18960), (11376, 18205), (11916, 17380), (13035, 15888), (13240, 15642), (13904, 14895), (14220, 14564)]