129957360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1863

約数の個数: 160

約数和(自身を含む): 452971008

約数和(自身を除く): 323013648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1811, 1840, 2392, 2760, 2990, 3120, 3588, 3622, 4485, 4784, 5433, 5520, 5980, 7176, 7244, 8970, 9055, 10866, 11960, 14352, 14488, 17940, 18110, 21732, 23543, 23920, 27165, 28976, 35880, 36220, 41653, 43464, 47086, 54330, 70629, 71760, 72440, 83306, 86928, 94172, 108660, 117715, 124959, 141258, 144880, 166612, 188344, 208265, 217320, 235430, 249918, 282516, 333224, 353145, 376688, 416530, 434640, 470860, 499836, 541489, 565032, 624795, 666448, 706290, 833060, 941720, 999672, 1082978, 1130064, 1249590, 1412580, 1624467, 1666120, 1883440, 1999344, 2165956, 2499180, 2707445, 2825160, 3248934, 3332240, 4331912, 4998360, 5414890, 5650320, 6497868, 8122335, 8663824, 9996720, 10829780, 12995736, 16244670, 21659560, 25991472, 32489340, 43319120, 64978680, 129957360]

約数ペア:

[(1, 129957360), (2, 64978680), (3, 43319120), (4, 32489340), (5, 25991472), (6, 21659560), (8, 16244670), (10, 12995736), (12, 10829780), (13, 9996720), (15, 8663824), (16, 8122335), (20, 6497868), (23, 5650320), (24, 5414890), (26, 4998360), (30, 4331912), (39, 3332240), (40, 3248934), (46, 2825160), (48, 2707445), (52, 2499180), (60, 2165956), (65, 1999344), (69, 1883440), (78, 1666120), (80, 1624467), (92, 1412580), (104, 1249590), (115, 1130064), (120, 1082978), (130, 999672), (138, 941720), (156, 833060), (184, 706290), (195, 666448), (208, 624795), (230, 565032), (240, 541489), (260, 499836), (276, 470860), (299, 434640), (312, 416530), (345, 376688), (368, 353145), (390, 333224), (460, 282516), (520, 249918), (552, 235430), (598, 217320), (624, 208265), (690, 188344), (780, 166612), (897, 144880), (920, 141258), (1040, 124959), (1104, 117715), (1196, 108660), (1380, 94172), (1495, 86928), (1560, 83306), (1794, 72440), (1811, 71760), (1840, 70629), (2392, 54330), (2760, 47086), (2990, 43464), (3120, 41653), (3588, 36220), (3622, 35880), (4485, 28976), (4784, 27165), (5433, 23920), (5520, 23543), (5980, 21732), (7176, 18110), (7244, 17940), (8970, 14488), (9055, 14352), (10866, 11960)]