38415934440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{38903}}^1$

素因数の和:39144

約数の個数: 192

約数和(自身を含む): 135096474240

約数和(自身を除く): 96680539800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 211, 234, 260, 312, 360, 390, 422, 468, 520, 585, 633, 780, 844, 936, 1055, 1170, 1266, 1560, 1688, 1899, 2110, 2340, 2532, 2743, 3165, 3798, 4220, 4680, 5064, 5486, 6330, 7596, 8229, 8440, 9495, 10972, 12660, 13715, 15192, 16458, 18990, 21944, 24687, 25320, 27430, 32916, 37980, 38903, 41145, 49374, 54860, 65832, 75960, 77806, 82290, 98748, 109720, 116709, 123435, 155612, 164580, 194515, 197496, 233418, 246870, 311224, 329160, 350127, 389030, 466836, 493740, 505739, 583545, 700254, 778060, 933672, 987480, 1011478, 1167090, 1400508, 1517217, 1556120, 1750635, 2022956, 2334180, 2528695, 2801016, 3034434, 3501270, 4045912, 4551651, 4668360, 5057390, 6068868, 7002540, 7586085, 8208533, 9103302, 10114780, 12137736, 14005080, 15172170, 16417066, 18206604, 20229560, 22758255, 24625599, 30344340, 32834132, 36413208, 41042665, 45516510, 49251198, 60688680, 65668264, 73876797, 82085330, 91033020, 98502396, 106710929, 123127995, 147753594, 164170660, 182066040, 197004792, 213421858, 246255990, 295507188, 320132787, 328341320, 369383985, 426843716, 492511980, 533554645, 591014376, 640265574, 738767970, 853687432, 960398361, 985023960, 1067109290, 1280531148, 1477535940, 1600663935, 1920796722, 2134218580, 2561062296, 2955071880, 3201327870, 3841593444, 4268437160, 4801991805, 6402655740, 7683186888, 9603983610, 12805311480, 19207967220, 38415934440]

約数ペア:

[(1, 38415934440), (2, 19207967220), (3, 12805311480), (4, 9603983610), (5, 7683186888), (6, 6402655740), (8, 4801991805), (9, 4268437160), (10, 3841593444), (12, 3201327870), (13, 2955071880), (15, 2561062296), (18, 2134218580), (20, 1920796722), (24, 1600663935), (26, 1477535940), (30, 1280531148), (36, 1067109290), (39, 985023960), (40, 960398361), (45, 853687432), (52, 738767970), (60, 640265574), (65, 591014376), (72, 533554645), (78, 492511980), (90, 426843716), (104, 369383985), (117, 328341320), (120, 320132787), (130, 295507188), (156, 246255990), (180, 213421858), (195, 197004792), (211, 182066040), (234, 164170660), (260, 147753594), (312, 123127995), (360, 106710929), (390, 98502396), (422, 91033020), (468, 82085330), (520, 73876797), (585, 65668264), (633, 60688680), (780, 49251198), (844, 45516510), (936, 41042665), (1055, 36413208), (1170, 32834132), (1266, 30344340), (1560, 24625599), (1688, 22758255), (1899, 20229560), (2110, 18206604), (2340, 16417066), (2532, 15172170), (2743, 14005080), (3165, 12137736), (3798, 10114780), (4220, 9103302), (4680, 8208533), (5064, 7586085), (5486, 7002540), (6330, 6068868), (7596, 5057390), (8229, 4668360), (8440, 4551651), (9495, 4045912), (10972, 3501270), (12660, 3034434), (13715, 2801016), (15192, 2528695), (16458, 2334180), (18990, 2022956), (21944, 1750635), (24687, 1556120), (25320, 1517217), (27430, 1400508), (32916, 1167090), (37980, 1011478), (38903, 987480), (41145, 933672), (49374, 778060), (54860, 700254), (65832, 583545), (75960, 505739), (77806, 493740), (82290, 466836), (98748, 389030), (109720, 350127), (116709, 329160), (123435, 311224), (155612, 246870), (164580, 233418), (194515, 197496)]