2086403040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{1483}}^1$

素因数の和:2481

約数の個数: 144

約数和(自身を含む): 7131943728

約数和(自身を除く): 5045540688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 977, 1440, 1483, 1954, 2931, 2966, 3908, 4449, 4885, 5862, 5932, 7415, 7816, 8793, 8898, 9770, 11724, 11864, 13347, 14655, 14830, 15632, 17586, 17796, 19540, 22245, 23448, 23728, 26694, 29310, 29660, 31264, 35172, 35592, 39080, 43965, 44490, 46896, 47456, 53388, 58620, 59320, 66735, 70344, 71184, 78160, 87930, 88980, 93792, 106776, 117240, 118640, 133470, 140688, 142368, 156320, 175860, 177960, 213552, 234480, 237280, 266940, 281376, 351720, 355920, 427104, 468960, 533880, 703440, 711840, 1067760, 1406880, 1448891, 2135520, 2897782, 4346673, 5795564, 7244455, 8693346, 11591128, 13040019, 14488910, 17386692, 21733365, 23182256, 26080038, 28977820, 34773384, 43466730, 46364512, 52160076, 57955640, 65200095, 69546768, 86933460, 104320152, 115911280, 130400190, 139093536, 173866920, 208640304, 231822560, 260800380, 347733840, 417280608, 521600760, 695467680, 1043201520, 2086403040]

約数ペア:

[(1, 2086403040), (2, 1043201520), (3, 695467680), (4, 521600760), (5, 417280608), (6, 347733840), (8, 260800380), (9, 231822560), (10, 208640304), (12, 173866920), (15, 139093536), (16, 130400190), (18, 115911280), (20, 104320152), (24, 86933460), (30, 69546768), (32, 65200095), (36, 57955640), (40, 52160076), (45, 46364512), (48, 43466730), (60, 34773384), (72, 28977820), (80, 26080038), (90, 23182256), (96, 21733365), (120, 17386692), (144, 14488910), (160, 13040019), (180, 11591128), (240, 8693346), (288, 7244455), (360, 5795564), (480, 4346673), (720, 2897782), (977, 2135520), (1440, 1448891), (1483, 1406880), (1954, 1067760), (2931, 711840), (2966, 703440), (3908, 533880), (4449, 468960), (4885, 427104), (5862, 355920), (5932, 351720), (7415, 281376), (7816, 266940), (8793, 237280), (8898, 234480), (9770, 213552), (11724, 177960), (11864, 175860), (13347, 156320), (14655, 142368), (14830, 140688), (15632, 133470), (17586, 118640), (17796, 117240), (19540, 106776), (22245, 93792), (23448, 88980), (23728, 87930), (26694, 78160), (29310, 71184), (29660, 70344), (31264, 66735), (35172, 59320), (35592, 58620), (39080, 53388), (43965, 47456), (44490, 46896)]