69209640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 238752360

約数和(自身を除く): 169542720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 521, 540, 615, 648, 738, 810, 820, 984, 1042, 1080, 1107, 1230, 1476, 1563, 1620, 1640, 1845, 2084, 2214, 2460, 2605, 2952, 3126, 3240, 3321, 3690, 4168, 4428, 4689, 4920, 5210, 5535, 6252, 6642, 7380, 7815, 8856, 9378, 10420, 11070, 12504, 13284, 14067, 14760, 15630, 16605, 18756, 20840, 21361, 22140, 23445, 26568, 28134, 31260, 33210, 37512, 42201, 42722, 44280, 46890, 56268, 62520, 64083, 66420, 70335, 84402, 85444, 93780, 106805, 112536, 128166, 132840, 140670, 168804, 170888, 187560, 192249, 211005, 213610, 256332, 281340, 320415, 337608, 384498, 422010, 427220, 512664, 562680, 576747, 640830, 768996, 844020, 854440, 961245, 1153494, 1281660, 1537992, 1688040, 1730241, 1922490, 2306988, 2563320, 2883735, 3460482, 3844980, 4613976, 5767470, 6920964, 7689960, 8651205, 11534940, 13841928, 17302410, 23069880, 34604820, 69209640]

約数ペア:

[(1, 69209640), (2, 34604820), (3, 23069880), (4, 17302410), (5, 13841928), (6, 11534940), (8, 8651205), (9, 7689960), (10, 6920964), (12, 5767470), (15, 4613976), (18, 3844980), (20, 3460482), (24, 2883735), (27, 2563320), (30, 2306988), (36, 1922490), (40, 1730241), (41, 1688040), (45, 1537992), (54, 1281660), (60, 1153494), (72, 961245), (81, 854440), (82, 844020), (90, 768996), (108, 640830), (120, 576747), (123, 562680), (135, 512664), (162, 427220), (164, 422010), (180, 384498), (205, 337608), (216, 320415), (246, 281340), (270, 256332), (324, 213610), (328, 211005), (360, 192249), (369, 187560), (405, 170888), (410, 168804), (492, 140670), (521, 132840), (540, 128166), (615, 112536), (648, 106805), (738, 93780), (810, 85444), (820, 84402), (984, 70335), (1042, 66420), (1080, 64083), (1107, 62520), (1230, 56268), (1476, 46890), (1563, 44280), (1620, 42722), (1640, 42201), (1845, 37512), (2084, 33210), (2214, 31260), (2460, 28134), (2605, 26568), (2952, 23445), (3126, 22140), (3240, 21361), (3321, 20840), (3690, 18756), (4168, 16605), (4428, 15630), (4689, 14760), (4920, 14067), (5210, 13284), (5535, 12504), (6252, 11070), (6642, 10420), (7380, 9378), (7815, 8856)]