980394840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 320

約数和(自身を含む): 3495951360

約数和(自身を除く): 2515556520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 54, 60, 62, 72, 81, 86, 90, 93, 108, 120, 124, 129, 135, 155, 162, 172, 180, 186, 215, 216, 227, 248, 258, 270, 279, 310, 324, 344, 360, 372, 387, 405, 430, 454, 465, 516, 540, 558, 620, 645, 648, 681, 744, 774, 810, 837, 860, 908, 930, 1032, 1080, 1116, 1135, 1161, 1240, 1290, 1333, 1362, 1395, 1548, 1620, 1674, 1720, 1816, 1860, 1935, 2043, 2232, 2270, 2322, 2511, 2580, 2666, 2724, 2790, 3096, 3240, 3348, 3405, 3483, 3720, 3870, 3999, 4086, 4185, 4540, 4644, 5022, 5160, 5332, 5448, 5580, 5805, 6129, 6665, 6696, 6810, 6966, 7037, 7740, 7998, 8172, 8370, 9080, 9288, 9761, 10044, 10215, 10664, 11160, 11610, 11997, 12258, 12555, 13330, 13620, 13932, 14074, 15480, 15996, 16344, 16740, 17415, 18387, 19522, 19995, 20088, 20430, 21111, 23220, 23994, 24516, 25110, 26660, 27240, 27864, 28148, 29283, 30645, 31992, 33480, 34830, 35185, 35991, 36774, 39044, 39990, 40860, 42222, 46440, 47988, 48805, 49032, 50220, 53320, 56296, 58566, 59985, 61290, 63333, 69660, 70370, 71982, 73548, 78088, 79980, 81720, 84444, 87849, 91935, 95976, 97610, 100440, 105555, 107973, 117132, 119970, 122580, 126666, 139320, 140740, 143964, 146415, 147096, 159960, 168888, 175698, 179955, 183870, 189999, 195220, 211110, 215946, 234264, 239940, 245160, 253332, 263547, 281480, 287928, 292830, 302591, 316665, 351396, 359910, 367740, 379998, 390440, 422220, 431892, 439245, 479880, 506664, 527094, 539865, 569997, 585660, 605182, 633330, 702792, 719820, 735480, 759996, 790641, 844440, 863784, 878490, 907773, 949995, 1054188, 1079730, 1139994, 1171320, 1210364, 1266660, 1317735, 1439640, 1512955, 1519992, 1581282, 1756980, 1815546, 1899990, 2108376, 2159460, 2279988, 2420728, 2533320, 2635470, 2723319, 2849985, 3025910, 3162564, 3513960, 3631092, 3799980, 3953205, 4318920, 4538865, 4559976, 5270940, 5446638, 5699970, 6051820, 6325128, 7262184, 7599960, 7906410, 8169957, 9077730, 10541880, 10893276, 11399940, 12103640, 13616595, 15812820, 16339914, 18155460, 21786552, 22799880, 24509871, 27233190, 31625640, 32679828, 36310920, 40849785, 49019742, 54466380, 65359656, 81699570, 98039484, 108932760, 122549355, 163399140, 196078968, 245098710, 326798280, 490197420, 980394840]

約数ペア:

[(1, 980394840), (2, 490197420), (3, 326798280), (4, 245098710), (5, 196078968), (6, 163399140), (8, 122549355), (9, 108932760), (10, 98039484), (12, 81699570), (15, 65359656), (18, 54466380), (20, 49019742), (24, 40849785), (27, 36310920), (30, 32679828), (31, 31625640), (36, 27233190), (40, 24509871), (43, 22799880), (45, 21786552), (54, 18155460), (60, 16339914), (62, 15812820), (72, 13616595), (81, 12103640), (86, 11399940), (90, 10893276), (93, 10541880), (108, 9077730), (120, 8169957), (124, 7906410), (129, 7599960), (135, 7262184), (155, 6325128), (162, 6051820), (172, 5699970), (180, 5446638), (186, 5270940), (215, 4559976), (216, 4538865), (227, 4318920), (248, 3953205), (258, 3799980), (270, 3631092), (279, 3513960), (310, 3162564), (324, 3025910), (344, 2849985), (360, 2723319), (372, 2635470), (387, 2533320), (405, 2420728), (430, 2279988), (454, 2159460), (465, 2108376), (516, 1899990), (540, 1815546), (558, 1756980), (620, 1581282), (645, 1519992), (648, 1512955), (681, 1439640), (744, 1317735), (774, 1266660), (810, 1210364), (837, 1171320), (860, 1139994), (908, 1079730), (930, 1054188), (1032, 949995), (1080, 907773), (1116, 878490), (1135, 863784), (1161, 844440), (1240, 790641), (1290, 759996), (1333, 735480), (1362, 719820), (1395, 702792), (1548, 633330), (1620, 605182), (1674, 585660), (1720, 569997), (1816, 539865), (1860, 527094), (1935, 506664), (2043, 479880), (2232, 439245), (2270, 431892), (2322, 422220), (2511, 390440), (2580, 379998), (2666, 367740), (2724, 359910), (2790, 351396), (3096, 316665), (3240, 302591), (3348, 292830), (3405, 287928), (3483, 281480), (3720, 263547), (3870, 253332), (3999, 245160), (4086, 239940), (4185, 234264), (4540, 215946), (4644, 211110), (5022, 195220), (5160, 189999), (5332, 183870), (5448, 179955), (5580, 175698), (5805, 168888), (6129, 159960), (6665, 147096), (6696, 146415), (6810, 143964), (6966, 140740), (7037, 139320), (7740, 126666), (7998, 122580), (8172, 119970), (8370, 117132), (9080, 107973), (9288, 105555), (9761, 100440), (10044, 97610), (10215, 95976), (10664, 91935), (11160, 87849), (11610, 84444), (11997, 81720), (12258, 79980), (12555, 78088), (13330, 73548), (13620, 71982), (13932, 70370), (14074, 69660), (15480, 63333), (15996, 61290), (16344, 59985), (16740, 58566), (17415, 56296), (18387, 53320), (19522, 50220), (19995, 49032), (20088, 48805), (20430, 47988), (21111, 46440), (23220, 42222), (23994, 40860), (24516, 39990), (25110, 39044), (26660, 36774), (27240, 35991), (27864, 35185), (28148, 34830), (29283, 33480), (30645, 31992)]