129951840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 435456000

約数和(自身を除く): 305504160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 79, 80, 92, 96, 115, 120, 138, 149, 158, 160, 184, 230, 237, 240, 276, 298, 316, 345, 368, 395, 447, 460, 474, 480, 552, 596, 632, 690, 736, 745, 790, 894, 920, 948, 1104, 1185, 1192, 1264, 1380, 1490, 1580, 1788, 1817, 1840, 1896, 2208, 2235, 2370, 2384, 2528, 2760, 2980, 3160, 3427, 3576, 3634, 3680, 3792, 4470, 4740, 4768, 5451, 5520, 5960, 6320, 6854, 7152, 7268, 7584, 8940, 9085, 9480, 10281, 10902, 11040, 11771, 11920, 12640, 13708, 14304, 14536, 17135, 17880, 18170, 18960, 20562, 21804, 23542, 23840, 27255, 27416, 29072, 34270, 35313, 35760, 36340, 37920, 41124, 43608, 47084, 51405, 54510, 54832, 58144, 58855, 68540, 70626, 71520, 72680, 82248, 87216, 94168, 102810, 109020, 109664, 117710, 137080, 141252, 145360, 164496, 174432, 176565, 188336, 205620, 218040, 235420, 270733, 274160, 282504, 290720, 328992, 353130, 376672, 411240, 436080, 470840, 541466, 548320, 565008, 706260, 812199, 822480, 872160, 941680, 1082932, 1130016, 1353665, 1412520, 1624398, 1644960, 1883360, 2165864, 2707330, 2825040, 3248796, 4060995, 4331728, 5414660, 5650080, 6497592, 8121990, 8663456, 10829320, 12995184, 16243980, 21658640, 25990368, 32487960, 43317280, 64975920, 129951840]

約数ペア:

[(1, 129951840), (2, 64975920), (3, 43317280), (4, 32487960), (5, 25990368), (6, 21658640), (8, 16243980), (10, 12995184), (12, 10829320), (15, 8663456), (16, 8121990), (20, 6497592), (23, 5650080), (24, 5414660), (30, 4331728), (32, 4060995), (40, 3248796), (46, 2825040), (48, 2707330), (60, 2165864), (69, 1883360), (79, 1644960), (80, 1624398), (92, 1412520), (96, 1353665), (115, 1130016), (120, 1082932), (138, 941680), (149, 872160), (158, 822480), (160, 812199), (184, 706260), (230, 565008), (237, 548320), (240, 541466), (276, 470840), (298, 436080), (316, 411240), (345, 376672), (368, 353130), (395, 328992), (447, 290720), (460, 282504), (474, 274160), (480, 270733), (552, 235420), (596, 218040), (632, 205620), (690, 188336), (736, 176565), (745, 174432), (790, 164496), (894, 145360), (920, 141252), (948, 137080), (1104, 117710), (1185, 109664), (1192, 109020), (1264, 102810), (1380, 94168), (1490, 87216), (1580, 82248), (1788, 72680), (1817, 71520), (1840, 70626), (1896, 68540), (2208, 58855), (2235, 58144), (2370, 54832), (2384, 54510), (2528, 51405), (2760, 47084), (2980, 43608), (3160, 41124), (3427, 37920), (3576, 36340), (3634, 35760), (3680, 35313), (3792, 34270), (4470, 29072), (4740, 27416), (4768, 27255), (5451, 23840), (5520, 23542), (5960, 21804), (6320, 20562), (6854, 18960), (7152, 18170), (7268, 17880), (7584, 17135), (8940, 14536), (9085, 14304), (9480, 13708), (10281, 12640), (10902, 11920), (11040, 11771)]