2215502640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{236699}}^1$

素因数の和:236731

約数の個数: 120

約数和(自身を含む): 8012768400

約数和(自身を除く): 5797265760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 236699, 473398, 710097, 946796, 1183495, 1420194, 1893592, 2130291, 2366990, 2840388, 3077087, 3550485, 3787184, 4260582, 4733980, 5680776, 6154174, 7100970, 8521164, 9231261, 9467960, 10651455, 11361552, 12308348, 14201940, 15385435, 17042328, 18462522, 18935920, 21302910, 24616696, 27693783, 28403880, 30770870, 34084656, 36925044, 42605820, 46156305, 49233392, 55387566, 56807760, 61541740, 73850088, 85211640, 92312610, 110775132, 123083480, 138468915, 147700176, 170423280, 184625220, 221550264, 246166960, 276937830, 369250440, 443100528, 553875660, 738500880, 1107751320, 2215502640]

約数ペア:

[(1, 2215502640), (2, 1107751320), (3, 738500880), (4, 553875660), (5, 443100528), (6, 369250440), (8, 276937830), (9, 246166960), (10, 221550264), (12, 184625220), (13, 170423280), (15, 147700176), (16, 138468915), (18, 123083480), (20, 110775132), (24, 92312610), (26, 85211640), (30, 73850088), (36, 61541740), (39, 56807760), (40, 55387566), (45, 49233392), (48, 46156305), (52, 42605820), (60, 36925044), (65, 34084656), (72, 30770870), (78, 28403880), (80, 27693783), (90, 24616696), (104, 21302910), (117, 18935920), (120, 18462522), (130, 17042328), (144, 15385435), (156, 14201940), (180, 12308348), (195, 11361552), (208, 10651455), (234, 9467960), (240, 9231261), (260, 8521164), (312, 7100970), (360, 6154174), (390, 5680776), (468, 4733980), (520, 4260582), (585, 3787184), (624, 3550485), (720, 3077087), (780, 2840388), (936, 2366990), (1040, 2130291), (1170, 1893592), (1560, 1420194), (1872, 1183495), (2340, 946796), (3120, 710097), (4680, 473398), (9360, 236699)]