194670840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17827}}^1$

素因数の和:17861

約数の個数: 128

約数和(自身を含む): 718824960

約数和(自身を除く): 524154120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 17827, 35654, 53481, 71308, 89135, 106962, 124789, 142616, 178270, 213924, 231751, 249578, 267405, 356540, 374367, 427848, 463502, 499156, 534810, 623945, 695253, 713080, 748734, 927004, 998312, 1069620, 1158755, 1247890, 1390506, 1497468, 1622257, 1854008, 1871835, 2139240, 2317510, 2495780, 2781012, 2994936, 3244514, 3476265, 3743670, 4635020, 4866771, 4991560, 5562024, 6489028, 6952530, 7487340, 8111285, 9270040, 9733542, 12978056, 13905060, 14974680, 16222570, 19467084, 24333855, 27810120, 32445140, 38934168, 48667710, 64890280, 97335420, 194670840]

約数ペア:

[(1, 194670840), (2, 97335420), (3, 64890280), (4, 48667710), (5, 38934168), (6, 32445140), (7, 27810120), (8, 24333855), (10, 19467084), (12, 16222570), (13, 14974680), (14, 13905060), (15, 12978056), (20, 9733542), (21, 9270040), (24, 8111285), (26, 7487340), (28, 6952530), (30, 6489028), (35, 5562024), (39, 4991560), (40, 4866771), (42, 4635020), (52, 3743670), (56, 3476265), (60, 3244514), (65, 2994936), (70, 2781012), (78, 2495780), (84, 2317510), (91, 2139240), (104, 1871835), (105, 1854008), (120, 1622257), (130, 1497468), (140, 1390506), (156, 1247890), (168, 1158755), (182, 1069620), (195, 998312), (210, 927004), (260, 748734), (273, 713080), (280, 695253), (312, 623945), (364, 534810), (390, 499156), (420, 463502), (455, 427848), (520, 374367), (546, 356540), (728, 267405), (780, 249578), (840, 231751), (910, 213924), (1092, 178270), (1365, 142616), (1560, 124789), (1820, 106962), (2184, 89135), (2730, 71308), (3640, 53481), (5460, 35654), (10920, 17827)]