173620560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 570820608

約数和(自身を除く): 397200048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 443, 460, 552, 568, 690, 710, 852, 886, 920, 1065, 1104, 1136, 1329, 1380, 1420, 1633, 1704, 1772, 1840, 2130, 2215, 2658, 2760, 2840, 3266, 3408, 3544, 4260, 4430, 4899, 5316, 5520, 5680, 6532, 6645, 7088, 8165, 8520, 8860, 9798, 10189, 10632, 13064, 13290, 16330, 17040, 17720, 19596, 20378, 21264, 24495, 26128, 26580, 30567, 31453, 32660, 35440, 39192, 40756, 48990, 50945, 53160, 61134, 62906, 65320, 78384, 81512, 94359, 97980, 101890, 106320, 122268, 125812, 130640, 152835, 157265, 163024, 188718, 195960, 203780, 244536, 251624, 305670, 314530, 377436, 391920, 407560, 471795, 489072, 503248, 611340, 629060, 723419, 754872, 815120, 943590, 1222680, 1258120, 1446838, 1509744, 1887180, 2170257, 2445360, 2516240, 2893676, 3617095, 3774360, 4340514, 5787352, 7234190, 7548720, 8681028, 10851285, 11574704, 14468380, 17362056, 21702570, 28936760, 34724112, 43405140, 57873520, 86810280, 173620560]

約数ペア:

[(1, 173620560), (2, 86810280), (3, 57873520), (4, 43405140), (5, 34724112), (6, 28936760), (8, 21702570), (10, 17362056), (12, 14468380), (15, 11574704), (16, 10851285), (20, 8681028), (23, 7548720), (24, 7234190), (30, 5787352), (40, 4340514), (46, 3774360), (48, 3617095), (60, 2893676), (69, 2516240), (71, 2445360), (80, 2170257), (92, 1887180), (115, 1509744), (120, 1446838), (138, 1258120), (142, 1222680), (184, 943590), (213, 815120), (230, 754872), (240, 723419), (276, 629060), (284, 611340), (345, 503248), (355, 489072), (368, 471795), (426, 407560), (443, 391920), (460, 377436), (552, 314530), (568, 305670), (690, 251624), (710, 244536), (852, 203780), (886, 195960), (920, 188718), (1065, 163024), (1104, 157265), (1136, 152835), (1329, 130640), (1380, 125812), (1420, 122268), (1633, 106320), (1704, 101890), (1772, 97980), (1840, 94359), (2130, 81512), (2215, 78384), (2658, 65320), (2760, 62906), (2840, 61134), (3266, 53160), (3408, 50945), (3544, 48990), (4260, 40756), (4430, 39192), (4899, 35440), (5316, 32660), (5520, 31453), (5680, 30567), (6532, 26580), (6645, 26128), (7088, 24495), (8165, 21264), (8520, 20378), (8860, 19596), (9798, 17720), (10189, 17040), (10632, 16330), (13064, 13290)]