18207166320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68161}}^1$

素因数の和:68240

約数の個数: 240

約数和(自身を含む): 71200389312

約数和(自身を除く): 52993222992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2120, 2226, 2385, 2520, 2544, 2968, 3180, 3339, 3710, 3816, 4240, 4452, 4770, 5040, 5565, 5936, 6360, 6678, 7420, 7632, 8904, 9540, 11130, 12720, 13356, 14840, 16695, 17808, 19080, 22260, 26712, 29680, 33390, 38160, 44520, 53424, 66780, 68161, 89040, 133560, 136322, 204483, 267120, 272644, 340805, 408966, 477127, 545288, 613449, 681610, 817932, 954254, 1022415, 1090576, 1226898, 1363220, 1431381, 1635864, 1908508, 2044830, 2385635, 2453796, 2726440, 2862762, 3067245, 3271728, 3612533, 3817016, 4089660, 4294143, 4771270, 4907592, 5452880, 5725524, 6134490, 7156905, 7225066, 7634032, 8179320, 8588286, 9542540, 9815184, 10837599, 11451048, 12268980, 14313810, 14450132, 16358640, 17176572, 18062665, 19085080, 21470715, 21675198, 22902096, 24537960, 25287731, 28627620, 28900264, 32512797, 34353144, 36125330, 38170160, 42941430, 43350396, 49075920, 50575462, 54187995, 57255240, 57800528, 65025594, 68706288, 72250660, 75863193, 85882860, 86700792, 101150924, 108375990, 114510480, 126438655, 130051188, 144501320, 151726386, 162563985, 171765720, 173401584, 202301848, 216751980, 227589579, 252877310, 260102376, 289002640, 303452772, 325127970, 343531440, 379315965, 404603696, 433503960, 455179158, 505754620, 520204752, 606905544, 650255940, 758631930, 867007920, 910358316, 1011509240, 1137947895, 1213811088, 1300511880, 1517263860, 1820716632, 2023018480, 2275895790, 2601023760, 3034527720, 3641433264, 4551791580, 6069055440, 9103583160, 18207166320]

約数ペア:

[(1, 18207166320), (2, 9103583160), (3, 6069055440), (4, 4551791580), (5, 3641433264), (6, 3034527720), (7, 2601023760), (8, 2275895790), (9, 2023018480), (10, 1820716632), (12, 1517263860), (14, 1300511880), (15, 1213811088), (16, 1137947895), (18, 1011509240), (20, 910358316), (21, 867007920), (24, 758631930), (28, 650255940), (30, 606905544), (35, 520204752), (36, 505754620), (40, 455179158), (42, 433503960), (45, 404603696), (48, 379315965), (53, 343531440), (56, 325127970), (60, 303452772), (63, 289002640), (70, 260102376), (72, 252877310), (80, 227589579), (84, 216751980), (90, 202301848), (105, 173401584), (106, 171765720), (112, 162563985), (120, 151726386), (126, 144501320), (140, 130051188), (144, 126438655), (159, 114510480), (168, 108375990), (180, 101150924), (210, 86700792), (212, 85882860), (240, 75863193), (252, 72250660), (265, 68706288), (280, 65025594), (315, 57800528), (318, 57255240), (336, 54187995), (360, 50575462), (371, 49075920), (420, 43350396), (424, 42941430), (477, 38170160), (504, 36125330), (530, 34353144), (560, 32512797), (630, 28900264), (636, 28627620), (720, 25287731), (742, 24537960), (795, 22902096), (840, 21675198), (848, 21470715), (954, 19085080), (1008, 18062665), (1060, 17176572), (1113, 16358640), (1260, 14450132), (1272, 14313810), (1484, 12268980), (1590, 11451048), (1680, 10837599), (1855, 9815184), (1908, 9542540), (2120, 8588286), (2226, 8179320), (2385, 7634032), (2520, 7225066), (2544, 7156905), (2968, 6134490), (3180, 5725524), (3339, 5452880), (3710, 4907592), (3816, 4771270), (4240, 4294143), (4452, 4089660), (4770, 3817016), (5040, 3612533), (5565, 3271728), (5936, 3067245), (6360, 2862762), (6678, 2726440), (7420, 2453796), (7632, 2385635), (8904, 2044830), (9540, 1908508), (11130, 1635864), (12720, 1431381), (13356, 1363220), (14840, 1226898), (16695, 1090576), (17808, 1022415), (19080, 954254), (22260, 817932), (26712, 681610), (29680, 613449), (33390, 545288), (38160, 477127), (44520, 408966), (53424, 340805), (66780, 272644), (68161, 267120), (89040, 204483), (133560, 136322)]