958181520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 3044805120

約数和(自身を除く): 2086623600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 97, 120, 158, 194, 237, 240, 291, 316, 388, 395, 474, 485, 521, 582, 632, 776, 790, 948, 970, 1042, 1164, 1185, 1264, 1455, 1552, 1563, 1580, 1896, 1940, 2084, 2328, 2370, 2605, 2910, 3126, 3160, 3792, 3880, 4168, 4656, 4740, 5210, 5820, 6252, 6320, 7663, 7760, 7815, 8336, 9480, 10420, 11640, 12504, 15326, 15630, 18960, 20840, 22989, 23280, 25008, 30652, 31260, 38315, 41159, 41680, 45978, 50537, 61304, 62520, 76630, 82318, 91956, 101074, 114945, 122608, 123477, 125040, 151611, 153260, 164636, 183912, 202148, 205795, 229890, 246954, 252685, 303222, 306520, 329272, 367824, 404296, 411590, 459780, 493908, 505370, 606444, 613040, 617385, 658544, 758055, 808592, 823180, 919560, 987816, 1010740, 1212888, 1234770, 1516110, 1646360, 1839120, 1975632, 2021480, 2425776, 2469540, 3032220, 3292720, 3992423, 4042960, 4939080, 6064440, 7984846, 9878160, 11977269, 12128880, 15969692, 19962115, 23954538, 31939384, 39924230, 47909076, 59886345, 63878768, 79848460, 95818152, 119772690, 159696920, 191636304, 239545380, 319393840, 479090760, 958181520]

約数ペア:

[(1, 958181520), (2, 479090760), (3, 319393840), (4, 239545380), (5, 191636304), (6, 159696920), (8, 119772690), (10, 95818152), (12, 79848460), (15, 63878768), (16, 59886345), (20, 47909076), (24, 39924230), (30, 31939384), (40, 23954538), (48, 19962115), (60, 15969692), (79, 12128880), (80, 11977269), (97, 9878160), (120, 7984846), (158, 6064440), (194, 4939080), (237, 4042960), (240, 3992423), (291, 3292720), (316, 3032220), (388, 2469540), (395, 2425776), (474, 2021480), (485, 1975632), (521, 1839120), (582, 1646360), (632, 1516110), (776, 1234770), (790, 1212888), (948, 1010740), (970, 987816), (1042, 919560), (1164, 823180), (1185, 808592), (1264, 758055), (1455, 658544), (1552, 617385), (1563, 613040), (1580, 606444), (1896, 505370), (1940, 493908), (2084, 459780), (2328, 411590), (2370, 404296), (2605, 367824), (2910, 329272), (3126, 306520), (3160, 303222), (3792, 252685), (3880, 246954), (4168, 229890), (4656, 205795), (4740, 202148), (5210, 183912), (5820, 164636), (6252, 153260), (6320, 151611), (7663, 125040), (7760, 123477), (7815, 122608), (8336, 114945), (9480, 101074), (10420, 91956), (11640, 82318), (12504, 76630), (15326, 62520), (15630, 61304), (18960, 50537), (20840, 45978), (22989, 41680), (23280, 41159), (25008, 38315), (30652, 31260)]