351187920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7069}}^1$

素因数の和:7114

約数の個数: 160

約数和(自身を含む): 1262419200

約数和(自身を除く): 911231280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5520, 6210, 7069, 8280, 9936, 12420, 14138, 16560, 21207, 24840, 28276, 35345, 42414, 49680, 56552, 63621, 70690, 84828, 106035, 113104, 127242, 141380, 162587, 169656, 190863, 212070, 254484, 282760, 318105, 325174, 339312, 381726, 424140, 487761, 508968, 565520, 636210, 650348, 763452, 812935, 848280, 954315, 975522, 1017936, 1272420, 1300696, 1463283, 1526904, 1625870, 1696560, 1908630, 1951044, 2438805, 2544840, 2601392, 2926566, 3053808, 3251740, 3817260, 3902088, 4389849, 4877610, 5089680, 5853132, 6503480, 7316415, 7634520, 7804176, 8779698, 9755220, 11706264, 13006960, 14632830, 15269040, 17559396, 19510440, 21949245, 23412528, 29265660, 35118792, 39020880, 43898490, 58531320, 70237584, 87796980, 117062640, 175593960, 351187920]

約数ペア:

[(1, 351187920), (2, 175593960), (3, 117062640), (4, 87796980), (5, 70237584), (6, 58531320), (8, 43898490), (9, 39020880), (10, 35118792), (12, 29265660), (15, 23412528), (16, 21949245), (18, 19510440), (20, 17559396), (23, 15269040), (24, 14632830), (27, 13006960), (30, 11706264), (36, 9755220), (40, 8779698), (45, 7804176), (46, 7634520), (48, 7316415), (54, 6503480), (60, 5853132), (69, 5089680), (72, 4877610), (80, 4389849), (90, 3902088), (92, 3817260), (108, 3251740), (115, 3053808), (120, 2926566), (135, 2601392), (138, 2544840), (144, 2438805), (180, 1951044), (184, 1908630), (207, 1696560), (216, 1625870), (230, 1526904), (240, 1463283), (270, 1300696), (276, 1272420), (345, 1017936), (360, 975522), (368, 954315), (414, 848280), (432, 812935), (460, 763452), (540, 650348), (552, 636210), (621, 565520), (690, 508968), (720, 487761), (828, 424140), (920, 381726), (1035, 339312), (1080, 325174), (1104, 318105), (1242, 282760), (1380, 254484), (1656, 212070), (1840, 190863), (2070, 169656), (2160, 162587), (2484, 141380), (2760, 127242), (3105, 113104), (3312, 106035), (4140, 84828), (4968, 70690), (5520, 63621), (6210, 56552), (7069, 49680), (8280, 42414), (9936, 35345), (12420, 28276), (14138, 24840), (16560, 21207)]