195318240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 670856256

約数和(自身を除く): 475538016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 113, 120, 130, 156, 160, 195, 208, 226, 240, 260, 277, 312, 339, 390, 416, 452, 480, 520, 554, 565, 624, 678, 780, 831, 904, 1040, 1108, 1130, 1248, 1356, 1385, 1469, 1560, 1662, 1695, 1808, 2080, 2216, 2260, 2712, 2770, 2938, 3120, 3324, 3390, 3601, 3616, 4155, 4407, 4432, 4520, 5424, 5540, 5876, 6240, 6648, 6780, 7202, 7345, 8310, 8814, 8864, 9040, 10803, 10848, 11080, 11752, 13296, 13560, 14404, 14690, 16620, 17628, 18005, 18080, 21606, 22035, 22160, 23504, 26592, 27120, 28808, 29380, 31301, 33240, 35256, 36010, 43212, 44070, 44320, 47008, 54015, 54240, 57616, 58760, 62602, 66480, 70512, 72020, 86424, 88140, 93903, 108030, 115232, 117520, 125204, 132960, 141024, 144040, 156505, 172848, 176280, 187806, 216060, 235040, 250408, 288080, 313010, 345696, 352560, 375612, 406913, 432120, 469515, 500816, 576160, 626020, 705120, 751224, 813826, 864240, 939030, 1001632, 1220739, 1252040, 1502448, 1627652, 1728480, 1878060, 2034565, 2441478, 2504080, 3004896, 3255304, 3756120, 4069130, 4882956, 5008160, 6103695, 6510608, 7512240, 8138260, 9765912, 12207390, 13021216, 15024480, 16276520, 19531824, 24414780, 32553040, 39063648, 48829560, 65106080, 97659120, 195318240]

約数ペア:

[(1, 195318240), (2, 97659120), (3, 65106080), (4, 48829560), (5, 39063648), (6, 32553040), (8, 24414780), (10, 19531824), (12, 16276520), (13, 15024480), (15, 13021216), (16, 12207390), (20, 9765912), (24, 8138260), (26, 7512240), (30, 6510608), (32, 6103695), (39, 5008160), (40, 4882956), (48, 4069130), (52, 3756120), (60, 3255304), (65, 3004896), (78, 2504080), (80, 2441478), (96, 2034565), (104, 1878060), (113, 1728480), (120, 1627652), (130, 1502448), (156, 1252040), (160, 1220739), (195, 1001632), (208, 939030), (226, 864240), (240, 813826), (260, 751224), (277, 705120), (312, 626020), (339, 576160), (390, 500816), (416, 469515), (452, 432120), (480, 406913), (520, 375612), (554, 352560), (565, 345696), (624, 313010), (678, 288080), (780, 250408), (831, 235040), (904, 216060), (1040, 187806), (1108, 176280), (1130, 172848), (1248, 156505), (1356, 144040), (1385, 141024), (1469, 132960), (1560, 125204), (1662, 117520), (1695, 115232), (1808, 108030), (2080, 93903), (2216, 88140), (2260, 86424), (2712, 72020), (2770, 70512), (2938, 66480), (3120, 62602), (3324, 58760), (3390, 57616), (3601, 54240), (3616, 54015), (4155, 47008), (4407, 44320), (4432, 44070), (4520, 43212), (5424, 36010), (5540, 35256), (5876, 33240), (6240, 31301), (6648, 29380), (6780, 28808), (7202, 27120), (7345, 26592), (8310, 23504), (8814, 22160), (8864, 22035), (9040, 21606), (10803, 18080), (10848, 18005), (11080, 17628), (11752, 16620), (13296, 14690), (13560, 14404)]