26605320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1707

約数の個数: 128

約数和(自身を含む): 96076800

約数和(自身を除く): 69471480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1667, 1995, 2280, 2660, 3192, 3334, 3990, 5001, 5320, 6668, 7980, 8335, 10002, 11669, 13336, 15960, 16670, 20004, 23338, 25005, 31673, 33340, 35007, 40008, 46676, 50010, 58345, 63346, 66680, 70014, 93352, 95019, 100020, 116690, 126692, 140028, 158365, 175035, 190038, 200040, 221711, 233380, 253384, 280056, 316730, 350070, 380076, 443422, 466760, 475095, 633460, 665133, 700140, 760152, 886844, 950190, 1108555, 1266920, 1330266, 1400280, 1773688, 1900380, 2217110, 2660532, 3325665, 3800760, 4434220, 5321064, 6651330, 8868440, 13302660, 26605320]

約数ペア:

[(1, 26605320), (2, 13302660), (3, 8868440), (4, 6651330), (5, 5321064), (6, 4434220), (7, 3800760), (8, 3325665), (10, 2660532), (12, 2217110), (14, 1900380), (15, 1773688), (19, 1400280), (20, 1330266), (21, 1266920), (24, 1108555), (28, 950190), (30, 886844), (35, 760152), (38, 700140), (40, 665133), (42, 633460), (56, 475095), (57, 466760), (60, 443422), (70, 380076), (76, 350070), (84, 316730), (95, 280056), (105, 253384), (114, 233380), (120, 221711), (133, 200040), (140, 190038), (152, 175035), (168, 158365), (190, 140028), (210, 126692), (228, 116690), (266, 100020), (280, 95019), (285, 93352), (380, 70014), (399, 66680), (420, 63346), (456, 58345), (532, 50010), (570, 46676), (665, 40008), (760, 35007), (798, 33340), (840, 31673), (1064, 25005), (1140, 23338), (1330, 20004), (1596, 16670), (1667, 15960), (1995, 13336), (2280, 11669), (2660, 10002), (3192, 8335), (3334, 7980), (3990, 6668), (5001, 5320)]