202127640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11779}}^1$

素因数の和:11817

約数の個数: 128

約数和(自身を含む): 712454400

約数和(自身を除く): 510326760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 11779, 17160, 23558, 35337, 47116, 58895, 70674, 94232, 117790, 129569, 141348, 153127, 176685, 235580, 259138, 282696, 306254, 353370, 388707, 459381, 471160, 518276, 612508, 647845, 706740, 765635, 777414, 918762, 1036552, 1225016, 1295690, 1413480, 1531270, 1554828, 1684397, 1837524, 1943535, 2296905, 2591380, 3062540, 3109656, 3368794, 3675048, 3887070, 4593810, 5053191, 5182760, 6125080, 6737588, 7774140, 8421985, 9187620, 10106382, 13475176, 15548280, 16843970, 18375240, 20212764, 25265955, 33687940, 40425528, 50531910, 67375880, 101063820, 202127640]

約数ペア:

[(1, 202127640), (2, 101063820), (3, 67375880), (4, 50531910), (5, 40425528), (6, 33687940), (8, 25265955), (10, 20212764), (11, 18375240), (12, 16843970), (13, 15548280), (15, 13475176), (20, 10106382), (22, 9187620), (24, 8421985), (26, 7774140), (30, 6737588), (33, 6125080), (39, 5182760), (40, 5053191), (44, 4593810), (52, 3887070), (55, 3675048), (60, 3368794), (65, 3109656), (66, 3062540), (78, 2591380), (88, 2296905), (104, 1943535), (110, 1837524), (120, 1684397), (130, 1554828), (132, 1531270), (143, 1413480), (156, 1295690), (165, 1225016), (195, 1036552), (220, 918762), (260, 777414), (264, 765635), (286, 706740), (312, 647845), (330, 612508), (390, 518276), (429, 471160), (440, 459381), (520, 388707), (572, 353370), (660, 306254), (715, 282696), (780, 259138), (858, 235580), (1144, 176685), (1320, 153127), (1430, 141348), (1560, 129569), (1716, 117790), (2145, 94232), (2860, 70674), (3432, 58895), (4290, 47116), (5720, 35337), (8580, 23558), (11779, 17160)]