205549716840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1\times {\mathrm{809}}^1$

素因数の和:1708

約数の個数: 256

約数和(自身を含む): 668468505600

約数和(自身を除く): 462918788760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 271, 312, 390, 520, 542, 601, 780, 809, 813, 1084, 1202, 1355, 1560, 1618, 1626, 1803, 2168, 2404, 2427, 2710, 3005, 3236, 3252, 3523, 3606, 4045, 4065, 4808, 4854, 5420, 6010, 6472, 6504, 7046, 7212, 7813, 8090, 8130, 9015, 9708, 10517, 10569, 10840, 12020, 12135, 14092, 14424, 15626, 16180, 16260, 17615, 18030, 19416, 21034, 21138, 23439, 24040, 24270, 28184, 31252, 31551, 32360, 32520, 35230, 36060, 39065, 42068, 42276, 46878, 48540, 52585, 52845, 62504, 63102, 70460, 72120, 78130, 84136, 84552, 93756, 97080, 105170, 105690, 117195, 126204, 140920, 156260, 157755, 162871, 187512, 210340, 211380, 219239, 234390, 252408, 312520, 315510, 325742, 420680, 422760, 438478, 468780, 486209, 488613, 631020, 651484, 657717, 814355, 876956, 937560, 972418, 977226, 1096195, 1262040, 1302968, 1315434, 1458627, 1628710, 1753912, 1944836, 1954452, 2117323, 2192390, 2431045, 2443065, 2630868, 2850107, 2917254, 3257420, 3288585, 3889672, 3908904, 4234646, 4384780, 4862090, 4886130, 5261736, 5700214, 5834508, 6320717, 6351969, 6514840, 6577170, 7293135, 8469292, 8550321, 8769560, 9724180, 9772260, 10586615, 11400428, 11669016, 12641434, 12703938, 13154340, 14250535, 14586270, 16938584, 17100642, 18962151, 19448360, 19544520, 21173230, 22800856, 25282868, 25407876, 26308680, 28501070, 29172540, 31603585, 31759845, 34201284, 37924302, 42346460, 42751605, 50565736, 50815752, 57002140, 58345080, 63207170, 63519690, 68402568, 75848604, 84692920, 85503210, 94810755, 114004280, 126414340, 127039380, 131762639, 151697208, 171006420, 189621510, 252828680, 254078760, 263525278, 342012840, 379243020, 395287917, 527050556, 658813195, 758486040, 790575834, 1054101112, 1317626390, 1581151668, 1712914307, 1976439585, 2635252780, 3162303336, 3425828614, 3952879170, 5138742921, 5270505560, 6851657228, 7905758340, 8564571535, 10277485842, 13703314456, 15811516680, 17129143070, 20554971684, 25693714605, 34258286140, 41109943368, 51387429210, 68516572280, 102774858420, 205549716840]

約数ペア:

[(1, 205549716840), (2, 102774858420), (3, 68516572280), (4, 51387429210), (5, 41109943368), (6, 34258286140), (8, 25693714605), (10, 20554971684), (12, 17129143070), (13, 15811516680), (15, 13703314456), (20, 10277485842), (24, 8564571535), (26, 7905758340), (30, 6851657228), (39, 5270505560), (40, 5138742921), (52, 3952879170), (60, 3425828614), (65, 3162303336), (78, 2635252780), (104, 1976439585), (120, 1712914307), (130, 1581151668), (156, 1317626390), (195, 1054101112), (260, 790575834), (271, 758486040), (312, 658813195), (390, 527050556), (520, 395287917), (542, 379243020), (601, 342012840), (780, 263525278), (809, 254078760), (813, 252828680), (1084, 189621510), (1202, 171006420), (1355, 151697208), (1560, 131762639), (1618, 127039380), (1626, 126414340), (1803, 114004280), (2168, 94810755), (2404, 85503210), (2427, 84692920), (2710, 75848604), (3005, 68402568), (3236, 63519690), (3252, 63207170), (3523, 58345080), (3606, 57002140), (4045, 50815752), (4065, 50565736), (4808, 42751605), (4854, 42346460), (5420, 37924302), (6010, 34201284), (6472, 31759845), (6504, 31603585), (7046, 29172540), (7212, 28501070), (7813, 26308680), (8090, 25407876), (8130, 25282868), (9015, 22800856), (9708, 21173230), (10517, 19544520), (10569, 19448360), (10840, 18962151), (12020, 17100642), (12135, 16938584), (14092, 14586270), (14424, 14250535), (15626, 13154340), (16180, 12703938), (16260, 12641434), (17615, 11669016), (18030, 11400428), (19416, 10586615), (21034, 9772260), (21138, 9724180), (23439, 8769560), (24040, 8550321), (24270, 8469292), (28184, 7293135), (31252, 6577170), (31551, 6514840), (32360, 6351969), (32520, 6320717), (35230, 5834508), (36060, 5700214), (39065, 5261736), (42068, 4886130), (42276, 4862090), (46878, 4384780), (48540, 4234646), (52585, 3908904), (52845, 3889672), (62504, 3288585), (63102, 3257420), (70460, 2917254), (72120, 2850107), (78130, 2630868), (84136, 2443065), (84552, 2431045), (93756, 2192390), (97080, 2117323), (105170, 1954452), (105690, 1944836), (117195, 1753912), (126204, 1628710), (140920, 1458627), (156260, 1315434), (157755, 1302968), (162871, 1262040), (187512, 1096195), (210340, 977226), (211380, 972418), (219239, 937560), (234390, 876956), (252408, 814355), (312520, 657717), (315510, 651484), (325742, 631020), (420680, 488613), (422760, 486209), (438478, 468780)]