166105440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:174

約数の個数: 216

約数和(自身を含む): 594869184

約数和(自身を除く): 428763744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 61, 62, 72, 80, 90, 93, 96, 120, 122, 124, 144, 155, 160, 180, 183, 186, 240, 244, 248, 279, 288, 305, 310, 360, 366, 372, 465, 480, 488, 496, 549, 558, 610, 620, 720, 732, 744, 915, 930, 976, 992, 1098, 1116, 1220, 1240, 1395, 1440, 1464, 1488, 1830, 1860, 1891, 1952, 2196, 2232, 2440, 2480, 2745, 2790, 2928, 2976, 3660, 3720, 3721, 3782, 4392, 4464, 4880, 4960, 5490, 5580, 5673, 5856, 7320, 7440, 7442, 7564, 8784, 8928, 9455, 9760, 10980, 11160, 11163, 11346, 14640, 14880, 14884, 15128, 17019, 17568, 18605, 18910, 21960, 22320, 22326, 22692, 28365, 29280, 29768, 30256, 33489, 34038, 37210, 37820, 43920, 44640, 44652, 45384, 55815, 56730, 59536, 60512, 66978, 68076, 74420, 75640, 85095, 87840, 89304, 90768, 111630, 113460, 115351, 119072, 133956, 136152, 148840, 151280, 167445, 170190, 178608, 181536, 223260, 226920, 230702, 267912, 272304, 297680, 302560, 334890, 340380, 346053, 357216, 446520, 453840, 461404, 535824, 544608, 576755, 595360, 669780, 680760, 692106, 893040, 907680, 922808, 1038159, 1071648, 1153510, 1339560, 1361520, 1384212, 1730265, 1786080, 1845616, 2076318, 2307020, 2679120, 2723040, 2768424, 3460530, 3691232, 4152636, 4614040, 5190795, 5358240, 5536848, 6921060, 8305272, 9228080, 10381590, 11073696, 13842120, 16610544, 18456160, 20763180, 27684240, 33221088, 41526360, 55368480, 83052720, 166105440]

約数ペア:

[(1, 166105440), (2, 83052720), (3, 55368480), (4, 41526360), (5, 33221088), (6, 27684240), (8, 20763180), (9, 18456160), (10, 16610544), (12, 13842120), (15, 11073696), (16, 10381590), (18, 9228080), (20, 8305272), (24, 6921060), (30, 5536848), (31, 5358240), (32, 5190795), (36, 4614040), (40, 4152636), (45, 3691232), (48, 3460530), (60, 2768424), (61, 2723040), (62, 2679120), (72, 2307020), (80, 2076318), (90, 1845616), (93, 1786080), (96, 1730265), (120, 1384212), (122, 1361520), (124, 1339560), (144, 1153510), (155, 1071648), (160, 1038159), (180, 922808), (183, 907680), (186, 893040), (240, 692106), (244, 680760), (248, 669780), (279, 595360), (288, 576755), (305, 544608), (310, 535824), (360, 461404), (366, 453840), (372, 446520), (465, 357216), (480, 346053), (488, 340380), (496, 334890), (549, 302560), (558, 297680), (610, 272304), (620, 267912), (720, 230702), (732, 226920), (744, 223260), (915, 181536), (930, 178608), (976, 170190), (992, 167445), (1098, 151280), (1116, 148840), (1220, 136152), (1240, 133956), (1395, 119072), (1440, 115351), (1464, 113460), (1488, 111630), (1830, 90768), (1860, 89304), (1891, 87840), (1952, 85095), (2196, 75640), (2232, 74420), (2440, 68076), (2480, 66978), (2745, 60512), (2790, 59536), (2928, 56730), (2976, 55815), (3660, 45384), (3720, 44652), (3721, 44640), (3782, 43920), (4392, 37820), (4464, 37210), (4880, 34038), (4960, 33489), (5490, 30256), (5580, 29768), (5673, 29280), (5856, 28365), (7320, 22692), (7440, 22326), (7442, 22320), (7564, 21960), (8784, 18910), (8928, 18605), (9455, 17568), (9760, 17019), (10980, 15128), (11160, 14884), (11163, 14880), (11346, 14640)]