216200880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 320

約数和(自身を含む): 866611200

約数和(自身を除く): 650410320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 79, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 158, 168, 180, 181, 189, 210, 216, 237, 240, 252, 270, 280, 315, 316, 336, 360, 362, 378, 395, 420, 432, 474, 504, 540, 543, 553, 560, 630, 632, 711, 720, 724, 756, 790, 840, 905, 945, 948, 1008, 1080, 1086, 1106, 1185, 1260, 1264, 1267, 1422, 1448, 1512, 1580, 1629, 1659, 1680, 1810, 1890, 1896, 2133, 2160, 2172, 2212, 2370, 2520, 2534, 2715, 2765, 2844, 2896, 3024, 3160, 3258, 3318, 3555, 3620, 3780, 3792, 3801, 4266, 4344, 4424, 4740, 4887, 4977, 5040, 5068, 5430, 5530, 5688, 6320, 6335, 6516, 6636, 7110, 7240, 7560, 7602, 8145, 8295, 8532, 8688, 8848, 9480, 9774, 9954, 10136, 10665, 10860, 11060, 11376, 11403, 12670, 13032, 13272, 14220, 14299, 14480, 14931, 15120, 15204, 16290, 16590, 17064, 18960, 19005, 19548, 19908, 20272, 21330, 21720, 22120, 22806, 24435, 24885, 25340, 26064, 26544, 28440, 28598, 29862, 30408, 32580, 33180, 34128, 34209, 38010, 39096, 39816, 42660, 42897, 43440, 44240, 45612, 48870, 49770, 50680, 56880, 57015, 57196, 59724, 60816, 65160, 66360, 68418, 71495, 74655, 76020, 78192, 79632, 85320, 85794, 91224, 97740, 99540, 100093, 101360, 114030, 114392, 119448, 128691, 130320, 132720, 136836, 142990, 149310, 152040, 170640, 171045, 171588, 182448, 195480, 199080, 200186, 214485, 228060, 228784, 238896, 257382, 273672, 285980, 298620, 300279, 304080, 342090, 343176, 386073, 390960, 398160, 400372, 428970, 456120, 500465, 514764, 547344, 571960, 597240, 600558, 643455, 684180, 686352, 772146, 800744, 857940, 900837, 912240, 1000930, 1029528, 1143920, 1194480, 1201116, 1286910, 1368360, 1501395, 1544292, 1601488, 1715880, 1801674, 1930365, 2001860, 2059056, 2402232, 2573820, 2702511, 2736720, 3002790, 3088584, 3431760, 3603348, 3860730, 4003720, 4504185, 4804464, 5147640, 5405022, 6005580, 6177168, 7206696, 7721460, 8007440, 9008370, 10295280, 10810044, 12011160, 13512555, 14413392, 15442920, 18016740, 21620088, 24022320, 27025110, 30885840, 36033480, 43240176, 54050220, 72066960, 108100440, 216200880]

約数ペア:

[(1, 216200880), (2, 108100440), (3, 72066960), (4, 54050220), (5, 43240176), (6, 36033480), (7, 30885840), (8, 27025110), (9, 24022320), (10, 21620088), (12, 18016740), (14, 15442920), (15, 14413392), (16, 13512555), (18, 12011160), (20, 10810044), (21, 10295280), (24, 9008370), (27, 8007440), (28, 7721460), (30, 7206696), (35, 6177168), (36, 6005580), (40, 5405022), (42, 5147640), (45, 4804464), (48, 4504185), (54, 4003720), (56, 3860730), (60, 3603348), (63, 3431760), (70, 3088584), (72, 3002790), (79, 2736720), (80, 2702511), (84, 2573820), (90, 2402232), (105, 2059056), (108, 2001860), (112, 1930365), (120, 1801674), (126, 1715880), (135, 1601488), (140, 1544292), (144, 1501395), (158, 1368360), (168, 1286910), (180, 1201116), (181, 1194480), (189, 1143920), (210, 1029528), (216, 1000930), (237, 912240), (240, 900837), (252, 857940), (270, 800744), (280, 772146), (315, 686352), (316, 684180), (336, 643455), (360, 600558), (362, 597240), (378, 571960), (395, 547344), (420, 514764), (432, 500465), (474, 456120), (504, 428970), (540, 400372), (543, 398160), (553, 390960), (560, 386073), (630, 343176), (632, 342090), (711, 304080), (720, 300279), (724, 298620), (756, 285980), (790, 273672), (840, 257382), (905, 238896), (945, 228784), (948, 228060), (1008, 214485), (1080, 200186), (1086, 199080), (1106, 195480), (1185, 182448), (1260, 171588), (1264, 171045), (1267, 170640), (1422, 152040), (1448, 149310), (1512, 142990), (1580, 136836), (1629, 132720), (1659, 130320), (1680, 128691), (1810, 119448), (1890, 114392), (1896, 114030), (2133, 101360), (2160, 100093), (2172, 99540), (2212, 97740), (2370, 91224), (2520, 85794), (2534, 85320), (2715, 79632), (2765, 78192), (2844, 76020), (2896, 74655), (3024, 71495), (3160, 68418), (3258, 66360), (3318, 65160), (3555, 60816), (3620, 59724), (3780, 57196), (3792, 57015), (3801, 56880), (4266, 50680), (4344, 49770), (4424, 48870), (4740, 45612), (4887, 44240), (4977, 43440), (5040, 42897), (5068, 42660), (5430, 39816), (5530, 39096), (5688, 38010), (6320, 34209), (6335, 34128), (6516, 33180), (6636, 32580), (7110, 30408), (7240, 29862), (7560, 28598), (7602, 28440), (8145, 26544), (8295, 26064), (8532, 25340), (8688, 24885), (8848, 24435), (9480, 22806), (9774, 22120), (9954, 21720), (10136, 21330), (10665, 20272), (10860, 19908), (11060, 19548), (11376, 19005), (11403, 18960), (12670, 17064), (13032, 16590), (13272, 16290), (14220, 15204), (14299, 15120), (14480, 14931)]