16315702920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{374557}}^1$

素因数の和:374596

約数の個数: 144

約数和(自身を含む): 58284970380

約数和(自身を除く): 41969267460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 374557, 749114, 1123671, 1498228, 1872785, 2247342, 2996456, 3371013, 3745570, 4120127, 4494684, 5618355, 6742026, 7491140, 8240254, 8989368, 11236710, 12360381, 13484052, 14982280, 16480508, 16855065, 20600635, 22473420, 24720762, 26968104, 32961016, 33710130, 37081143, 41201270, 44946840, 45321397, 49441524, 61801905, 67420260, 74162286, 82402540, 90642794, 98883048, 123603810, 134840520, 135964191, 148324572, 164805080, 181285588, 185405715, 226606985, 247207620, 271928382, 296649144, 362571176, 370811430, 407892573, 453213970, 494415240, 543856764, 679820955, 741622860, 815785146, 906427940, 1087713528, 1359641910, 1483245720, 1631570292, 1812855880, 2039462865, 2719283820, 3263140584, 4078925730, 5438567640, 8157851460, 16315702920]

約数ペア:

[(1, 16315702920), (2, 8157851460), (3, 5438567640), (4, 4078925730), (5, 3263140584), (6, 2719283820), (8, 2039462865), (9, 1812855880), (10, 1631570292), (11, 1483245720), (12, 1359641910), (15, 1087713528), (18, 906427940), (20, 815785146), (22, 741622860), (24, 679820955), (30, 543856764), (33, 494415240), (36, 453213970), (40, 407892573), (44, 370811430), (45, 362571176), (55, 296649144), (60, 271928382), (66, 247207620), (72, 226606985), (88, 185405715), (90, 181285588), (99, 164805080), (110, 148324572), (120, 135964191), (121, 134840520), (132, 123603810), (165, 98883048), (180, 90642794), (198, 82402540), (220, 74162286), (242, 67420260), (264, 61801905), (330, 49441524), (360, 45321397), (363, 44946840), (396, 41201270), (440, 37081143), (484, 33710130), (495, 32961016), (605, 26968104), (660, 24720762), (726, 22473420), (792, 20600635), (968, 16855065), (990, 16480508), (1089, 14982280), (1210, 13484052), (1320, 12360381), (1452, 11236710), (1815, 8989368), (1980, 8240254), (2178, 7491140), (2420, 6742026), (2904, 5618355), (3630, 4494684), (3960, 4120127), (4356, 3745570), (4840, 3371013), (5445, 2996456), (7260, 2247342), (8712, 1872785), (10890, 1498228), (14520, 1123671), (21780, 749114), (43560, 374557)]