693946680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1361}}^1$

素因数の和:1989

約数の個数: 128

約数和(自身を含む): 2384916480

約数和(自身を除く): 1690969800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 607, 840, 1214, 1361, 1821, 2428, 2722, 3035, 3642, 4083, 4249, 4856, 5444, 6070, 6805, 7284, 8166, 8498, 9105, 9527, 10888, 12140, 12747, 13610, 14568, 16332, 16996, 18210, 19054, 20415, 21245, 24280, 25494, 27220, 28581, 32664, 33992, 36420, 38108, 40830, 42490, 47635, 50988, 54440, 57162, 63735, 72840, 76216, 81660, 84980, 95270, 101976, 114324, 127470, 142905, 163320, 169960, 190540, 228648, 254940, 285810, 381080, 509880, 571620, 826127, 1143240, 1652254, 2478381, 3304508, 4130635, 4956762, 5782889, 6609016, 8261270, 9913524, 11565778, 12391905, 16522540, 17348667, 19827048, 23131556, 24783810, 28914445, 33045080, 34697334, 46263112, 49567620, 57828890, 69394668, 86743335, 99135240, 115657780, 138789336, 173486670, 231315560, 346973340, 693946680]

約数ペア:

[(1, 693946680), (2, 346973340), (3, 231315560), (4, 173486670), (5, 138789336), (6, 115657780), (7, 99135240), (8, 86743335), (10, 69394668), (12, 57828890), (14, 49567620), (15, 46263112), (20, 34697334), (21, 33045080), (24, 28914445), (28, 24783810), (30, 23131556), (35, 19827048), (40, 17348667), (42, 16522540), (56, 12391905), (60, 11565778), (70, 9913524), (84, 8261270), (105, 6609016), (120, 5782889), (140, 4956762), (168, 4130635), (210, 3304508), (280, 2478381), (420, 1652254), (607, 1143240), (840, 826127), (1214, 571620), (1361, 509880), (1821, 381080), (2428, 285810), (2722, 254940), (3035, 228648), (3642, 190540), (4083, 169960), (4249, 163320), (4856, 142905), (5444, 127470), (6070, 114324), (6805, 101976), (7284, 95270), (8166, 84980), (8498, 81660), (9105, 76216), (9527, 72840), (10888, 63735), (12140, 57162), (12747, 54440), (13610, 50988), (14568, 47635), (16332, 42490), (16996, 40830), (18210, 38108), (19054, 36420), (20415, 33992), (21245, 32664), (24280, 28581), (25494, 27220)]