70738920

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{3119}}^1$

素因数の和:3149

約数の個数: 160

約数和(自身を含む): 271814400

約数和(自身を除く): 201075480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3119, 3240, 3780, 4536, 5670, 6238, 7560, 9357, 11340, 12476, 15595, 18714, 21833, 22680, 24952, 28071, 31190, 37428, 43666, 46785, 56142, 62380, 65499, 74856, 84213, 87332, 93570, 109165, 112284, 124760, 130998, 140355, 168426, 174664, 187140, 196497, 218330, 224568, 252639, 261996, 280710, 327495, 336852, 374280, 392994, 421065, 436660, 505278, 523992, 561420, 589491, 654990, 673704, 785988, 842130, 873320, 982485, 1010556, 1122840, 1178982, 1263195, 1309980, 1571976, 1684260, 1768473, 1964970, 2021112, 2357964, 2526390, 2619960, 2947455, 3368520, 3536946, 3929940, 4715928, 5052780, 5894910, 7073892, 7859880, 8842365, 10105560, 11789820, 14147784, 17684730, 23579640, 35369460, 70738920]

約数ペア:

[(1, 70738920), (2, 35369460), (3, 23579640), (4, 17684730), (5, 14147784), (6, 11789820), (7, 10105560), (8, 8842365), (9, 7859880), (10, 7073892), (12, 5894910), (14, 5052780), (15, 4715928), (18, 3929940), (20, 3536946), (21, 3368520), (24, 2947455), (27, 2619960), (28, 2526390), (30, 2357964), (35, 2021112), (36, 1964970), (40, 1768473), (42, 1684260), (45, 1571976), (54, 1309980), (56, 1263195), (60, 1178982), (63, 1122840), (70, 1010556), (72, 982485), (81, 873320), (84, 842130), (90, 785988), (105, 673704), (108, 654990), (120, 589491), (126, 561420), (135, 523992), (140, 505278), (162, 436660), (168, 421065), (180, 392994), (189, 374280), (210, 336852), (216, 327495), (252, 280710), (270, 261996), (280, 252639), (315, 224568), (324, 218330), (360, 196497), (378, 187140), (405, 174664), (420, 168426), (504, 140355), (540, 130998), (567, 124760), (630, 112284), (648, 109165), (756, 93570), (810, 87332), (840, 84213), (945, 74856), (1080, 65499), (1134, 62380), (1260, 56142), (1512, 46785), (1620, 43666), (1890, 37428), (2268, 31190), (2520, 28071), (2835, 24952), (3119, 22680), (3240, 21833), (3780, 18714), (4536, 15595), (5670, 12476), (6238, 11340), (7560, 9357)]