9821280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 192

約数和(自身を含む): 36771840

約数和(自身を除く): 26950560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 79, 80, 84, 96, 105, 111, 112, 120, 140, 148, 158, 160, 168, 185, 210, 222, 224, 237, 240, 259, 280, 296, 316, 336, 370, 395, 420, 444, 474, 480, 518, 553, 555, 560, 592, 632, 672, 740, 777, 790, 840, 888, 948, 1036, 1106, 1110, 1120, 1184, 1185, 1264, 1295, 1480, 1554, 1580, 1659, 1680, 1776, 1896, 2072, 2212, 2220, 2370, 2528, 2590, 2765, 2923, 2960, 3108, 3160, 3318, 3360, 3552, 3792, 3885, 4144, 4424, 4440, 4740, 5180, 5530, 5846, 5920, 6216, 6320, 6636, 7584, 7770, 8288, 8295, 8769, 8848, 8880, 9480, 10360, 11060, 11692, 12432, 12640, 13272, 14615, 15540, 16590, 17538, 17696, 17760, 18960, 20461, 20720, 22120, 23384, 24864, 26544, 29230, 31080, 33180, 35076, 37920, 40922, 41440, 43845, 44240, 46768, 53088, 58460, 61383, 62160, 66360, 70152, 81844, 87690, 88480, 93536, 102305, 116920, 122766, 124320, 132720, 140304, 163688, 175380, 204610, 233840, 245532, 265440, 280608, 306915, 327376, 350760, 409220, 467680, 491064, 613830, 654752, 701520, 818440, 982128, 1227660, 1403040, 1636880, 1964256, 2455320, 3273760, 4910640, 9821280]

約数ペア:

[(1, 9821280), (2, 4910640), (3, 3273760), (4, 2455320), (5, 1964256), (6, 1636880), (7, 1403040), (8, 1227660), (10, 982128), (12, 818440), (14, 701520), (15, 654752), (16, 613830), (20, 491064), (21, 467680), (24, 409220), (28, 350760), (30, 327376), (32, 306915), (35, 280608), (37, 265440), (40, 245532), (42, 233840), (48, 204610), (56, 175380), (60, 163688), (70, 140304), (74, 132720), (79, 124320), (80, 122766), (84, 116920), (96, 102305), (105, 93536), (111, 88480), (112, 87690), (120, 81844), (140, 70152), (148, 66360), (158, 62160), (160, 61383), (168, 58460), (185, 53088), (210, 46768), (222, 44240), (224, 43845), (237, 41440), (240, 40922), (259, 37920), (280, 35076), (296, 33180), (316, 31080), (336, 29230), (370, 26544), (395, 24864), (420, 23384), (444, 22120), (474, 20720), (480, 20461), (518, 18960), (553, 17760), (555, 17696), (560, 17538), (592, 16590), (632, 15540), (672, 14615), (740, 13272), (777, 12640), (790, 12432), (840, 11692), (888, 11060), (948, 10360), (1036, 9480), (1106, 8880), (1110, 8848), (1120, 8769), (1184, 8295), (1185, 8288), (1264, 7770), (1295, 7584), (1480, 6636), (1554, 6320), (1580, 6216), (1659, 5920), (1680, 5846), (1776, 5530), (1896, 5180), (2072, 4740), (2212, 4440), (2220, 4424), (2370, 4144), (2528, 3885), (2590, 3792), (2765, 3552), (2923, 3360), (2960, 3318), (3108, 3160)]