212216760

素因数分解:

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

素因数の和:3152

約数の個数: 192

約数和(自身を含む): 817689600

約数和(自身を除く): 605472840

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, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3119, 3240, 3402, 3780, 4536, 4860, 5670, 6238, 6804, 7560, 8505, 9357, 9720, 11340, 12476, 13608, 15595, 17010, 18714, 21833, 22680, 24952, 28071, 31190, 34020, 37428, 43666, 46785, 56142, 62380, 65499, 68040, 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, 757917, 785988, 842130, 873320, 982485, 1010556, 1122840, 1178982, 1263195, 1309980, 1515834, 1571976, 1684260, 1768473, 1964970, 2021112, 2357964, 2526390, 2619960, 2947455, 3031668, 3368520, 3536946, 3789585, 3929940, 4715928, 5052780, 5305419, 5894910, 6063336, 7073892, 7579170, 7859880, 8842365, 10105560, 10610838, 11789820, 14147784, 15158340, 17684730, 21221676, 23579640, 26527095, 30316680, 35369460, 42443352, 53054190, 70738920, 106108380, 212216760]

約数ペア:

[(1, 212216760), (2, 106108380), (3, 70738920), (4, 53054190), (5, 42443352), (6, 35369460), (7, 30316680), (8, 26527095), (9, 23579640), (10, 21221676), (12, 17684730), (14, 15158340), (15, 14147784), (18, 11789820), (20, 10610838), (21, 10105560), (24, 8842365), (27, 7859880), (28, 7579170), (30, 7073892), (35, 6063336), (36, 5894910), (40, 5305419), (42, 5052780), (45, 4715928), (54, 3929940), (56, 3789585), (60, 3536946), (63, 3368520), (70, 3031668), (72, 2947455), (81, 2619960), (84, 2526390), (90, 2357964), (105, 2021112), (108, 1964970), (120, 1768473), (126, 1684260), (135, 1571976), (140, 1515834), (162, 1309980), (168, 1263195), (180, 1178982), (189, 1122840), (210, 1010556), (216, 982485), (243, 873320), (252, 842130), (270, 785988), (280, 757917), (315, 673704), (324, 654990), (360, 589491), (378, 561420), (405, 523992), (420, 505278), (486, 436660), (504, 421065), (540, 392994), (567, 374280), (630, 336852), (648, 327495), (756, 280710), (810, 261996), (840, 252639), (945, 224568), (972, 218330), (1080, 196497), (1134, 187140), (1215, 174664), (1260, 168426), (1512, 140355), (1620, 130998), (1701, 124760), (1890, 112284), (1944, 109165), (2268, 93570), (2430, 87332), (2520, 84213), (2835, 74856), (3119, 68040), (3240, 65499), (3402, 62380), (3780, 56142), (4536, 46785), (4860, 43666), (5670, 37428), (6238, 34020), (6804, 31190), (7560, 28071), (8505, 24952), (9357, 22680), (9720, 21833), (11340, 18714), (12476, 17010), (13608, 15595)]