174528120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6625

約数の個数: 128

約数和(自身を含む): 597119040

約数和(自身を除く): 422590920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6581, 6630, 8840, 13162, 13260, 19743, 26324, 26520, 32905, 39486, 52648, 65810, 78972, 85553, 98715, 111877, 131620, 157944, 171106, 197430, 223754, 256659, 263240, 335631, 342212, 394860, 427765, 447508, 513318, 559385, 671262, 684424, 789720, 855530, 895016, 1026636, 1118770, 1283295, 1342524, 1454401, 1678155, 1711060, 2053272, 2237540, 2566590, 2685048, 2908802, 3356310, 3422120, 4363203, 4475080, 5133180, 5817604, 6712620, 7272005, 8726406, 10266360, 11635208, 13425240, 14544010, 17452812, 21816015, 29088020, 34905624, 43632030, 58176040, 87264060, 174528120]

約数ペア:

[(1, 174528120), (2, 87264060), (3, 58176040), (4, 43632030), (5, 34905624), (6, 29088020), (8, 21816015), (10, 17452812), (12, 14544010), (13, 13425240), (15, 11635208), (17, 10266360), (20, 8726406), (24, 7272005), (26, 6712620), (30, 5817604), (34, 5133180), (39, 4475080), (40, 4363203), (51, 3422120), (52, 3356310), (60, 2908802), (65, 2685048), (68, 2566590), (78, 2237540), (85, 2053272), (102, 1711060), (104, 1678155), (120, 1454401), (130, 1342524), (136, 1283295), (156, 1118770), (170, 1026636), (195, 895016), (204, 855530), (221, 789720), (255, 684424), (260, 671262), (312, 559385), (340, 513318), (390, 447508), (408, 427765), (442, 394860), (510, 342212), (520, 335631), (663, 263240), (680, 256659), (780, 223754), (884, 197430), (1020, 171106), (1105, 157944), (1326, 131620), (1560, 111877), (1768, 98715), (2040, 85553), (2210, 78972), (2652, 65810), (3315, 52648), (4420, 39486), (5304, 32905), (6581, 26520), (6630, 26324), (8840, 19743), (13162, 13260)]