2149016760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{821}}^1$

素因数の和:1510

約数の個数: 192

約数和(自身を含む): 7640062560

約数和(自身を除く): 5491045800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 661, 792, 821, 990, 1320, 1322, 1642, 1980, 1983, 2463, 2644, 3284, 3305, 3960, 3966, 4105, 4926, 5288, 5949, 6568, 6610, 7271, 7389, 7932, 8210, 9031, 9852, 9915, 11898, 12315, 13220, 14542, 14778, 15864, 16420, 18062, 19704, 19830, 21813, 23796, 24630, 26440, 27093, 29084, 29556, 29745, 32840, 36124, 36355, 36945, 39660, 43626, 45155, 47592, 49260, 54186, 58168, 59112, 59490, 65439, 72248, 72710, 73890, 79320, 81279, 87252, 90310, 98520, 108372, 109065, 118980, 130878, 135465, 145420, 147780, 162558, 174504, 180620, 216744, 218130, 237960, 261756, 270930, 290840, 295560, 325116, 327195, 361240, 406395, 436260, 523512, 541860, 542681, 650232, 654390, 812790, 872520, 1083720, 1085362, 1308780, 1625580, 1628043, 2170724, 2617560, 2713405, 3251160, 3256086, 4341448, 4884129, 5426810, 5969491, 6512172, 8140215, 9768258, 10853620, 11938982, 13024344, 16280430, 17908473, 19536516, 21707240, 23877964, 24420645, 29847455, 32560860, 35816946, 39073032, 47755928, 48841290, 53725419, 59694910, 65121720, 71633892, 89542365, 97682580, 107450838, 119389820, 143267784, 179084730, 195365160, 214901676, 238779640, 268627095, 358169460, 429803352, 537254190, 716338920, 1074508380, 2149016760]

約数ペア:

[(1, 2149016760), (2, 1074508380), (3, 716338920), (4, 537254190), (5, 429803352), (6, 358169460), (8, 268627095), (9, 238779640), (10, 214901676), (11, 195365160), (12, 179084730), (15, 143267784), (18, 119389820), (20, 107450838), (22, 97682580), (24, 89542365), (30, 71633892), (33, 65121720), (36, 59694910), (40, 53725419), (44, 48841290), (45, 47755928), (55, 39073032), (60, 35816946), (66, 32560860), (72, 29847455), (88, 24420645), (90, 23877964), (99, 21707240), (110, 19536516), (120, 17908473), (132, 16280430), (165, 13024344), (180, 11938982), (198, 10853620), (220, 9768258), (264, 8140215), (330, 6512172), (360, 5969491), (396, 5426810), (440, 4884129), (495, 4341448), (660, 3256086), (661, 3251160), (792, 2713405), (821, 2617560), (990, 2170724), (1320, 1628043), (1322, 1625580), (1642, 1308780), (1980, 1085362), (1983, 1083720), (2463, 872520), (2644, 812790), (3284, 654390), (3305, 650232), (3960, 542681), (3966, 541860), (4105, 523512), (4926, 436260), (5288, 406395), (5949, 361240), (6568, 327195), (6610, 325116), (7271, 295560), (7389, 290840), (7932, 270930), (8210, 261756), (9031, 237960), (9852, 218130), (9915, 216744), (11898, 180620), (12315, 174504), (13220, 162558), (14542, 147780), (14778, 145420), (15864, 135465), (16420, 130878), (18062, 118980), (19704, 109065), (19830, 108372), (21813, 98520), (23796, 90310), (24630, 87252), (26440, 81279), (27093, 79320), (29084, 73890), (29556, 72710), (29745, 72248), (32840, 65439), (36124, 59490), (36355, 59112), (36945, 58168), (39660, 54186), (43626, 49260), (45155, 47592)]