171807480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4079}}^1$

素因数の和:4115

約数の個数: 160

約数和(自身を含む): 622036800

約数和(自身を除く): 450229320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4079, 4212, 4680, 5265, 7020, 8158, 8424, 10530, 12237, 14040, 16316, 20395, 21060, 24474, 32632, 36711, 40790, 42120, 48948, 53027, 61185, 73422, 81580, 97896, 106054, 110133, 122370, 146844, 159081, 163160, 183555, 212108, 220266, 244740, 265135, 293688, 318162, 330399, 367110, 424216, 440532, 477243, 489480, 530270, 550665, 636324, 660798, 734220, 795405, 881064, 954486, 1060540, 1101330, 1272648, 1321596, 1431729, 1468440, 1590810, 1651995, 1908972, 2121080, 2202660, 2386215, 2643192, 2863458, 3181620, 3303990, 3817944, 4295187, 4405320, 4772430, 5726916, 6363240, 6607980, 7158645, 8590374, 9544860, 11453832, 13215960, 14317290, 17180748, 19089720, 21475935, 28634580, 34361496, 42951870, 57269160, 85903740, 171807480]

約数ペア:

[(1, 171807480), (2, 85903740), (3, 57269160), (4, 42951870), (5, 34361496), (6, 28634580), (8, 21475935), (9, 19089720), (10, 17180748), (12, 14317290), (13, 13215960), (15, 11453832), (18, 9544860), (20, 8590374), (24, 7158645), (26, 6607980), (27, 6363240), (30, 5726916), (36, 4772430), (39, 4405320), (40, 4295187), (45, 3817944), (52, 3303990), (54, 3181620), (60, 2863458), (65, 2643192), (72, 2386215), (78, 2202660), (81, 2121080), (90, 1908972), (104, 1651995), (108, 1590810), (117, 1468440), (120, 1431729), (130, 1321596), (135, 1272648), (156, 1101330), (162, 1060540), (180, 954486), (195, 881064), (216, 795405), (234, 734220), (260, 660798), (270, 636324), (312, 550665), (324, 530270), (351, 489480), (360, 477243), (390, 440532), (405, 424216), (468, 367110), (520, 330399), (540, 318162), (585, 293688), (648, 265135), (702, 244740), (780, 220266), (810, 212108), (936, 183555), (1053, 163160), (1080, 159081), (1170, 146844), (1404, 122370), (1560, 110133), (1620, 106054), (1755, 97896), (2106, 81580), (2340, 73422), (2808, 61185), (3240, 53027), (3510, 48948), (4079, 42120), (4212, 40790), (4680, 36711), (5265, 32632), (7020, 24474), (8158, 21060), (8424, 20395), (10530, 16316), (12237, 14040)]