1930483840

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 4842633600

約数和(自身を除く): 2912149760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 313, 320, 368, 419, 460, 626, 640, 736, 838, 920, 1252, 1472, 1565, 1676, 1840, 2095, 2504, 2944, 3130, 3352, 3680, 4190, 5008, 6260, 6704, 7199, 7360, 8380, 9637, 10016, 12520, 13408, 14398, 14720, 16760, 19274, 20032, 25040, 26816, 28796, 33520, 35995, 38548, 40064, 48185, 50080, 53632, 57592, 67040, 71990, 77096, 96370, 100160, 115184, 131147, 134080, 143980, 154192, 192740, 200320, 230368, 262294, 268160, 287960, 308384, 385480, 460736, 524588, 575920, 616768, 655735, 770960, 921472, 1049176, 1151840, 1233536, 1311470, 1541920, 2098352, 2303680, 2622940, 3016381, 3083840, 4196704, 4607360, 5245880, 6032762, 6167680, 8393408, 10491760, 12065524, 15081905, 16786816, 20983520, 24131048, 30163810, 41967040, 48262096, 60327620, 83934080, 96524192, 120655240, 193048384, 241310480, 386096768, 482620960, 965241920, 1930483840]

約数ペア:

[(1, 1930483840), (2, 965241920), (4, 482620960), (5, 386096768), (8, 241310480), (10, 193048384), (16, 120655240), (20, 96524192), (23, 83934080), (32, 60327620), (40, 48262096), (46, 41967040), (64, 30163810), (80, 24131048), (92, 20983520), (115, 16786816), (128, 15081905), (160, 12065524), (184, 10491760), (230, 8393408), (313, 6167680), (320, 6032762), (368, 5245880), (419, 4607360), (460, 4196704), (626, 3083840), (640, 3016381), (736, 2622940), (838, 2303680), (920, 2098352), (1252, 1541920), (1472, 1311470), (1565, 1233536), (1676, 1151840), (1840, 1049176), (2095, 921472), (2504, 770960), (2944, 655735), (3130, 616768), (3352, 575920), (3680, 524588), (4190, 460736), (5008, 385480), (6260, 308384), (6704, 287960), (7199, 268160), (7360, 262294), (8380, 230368), (9637, 200320), (10016, 192740), (12520, 154192), (13408, 143980), (14398, 134080), (14720, 131147), (16760, 115184), (19274, 100160), (20032, 96370), (25040, 77096), (26816, 71990), (28796, 67040), (33520, 57592), (35995, 53632), (38548, 50080), (40064, 48185)]