162212280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 501811200

約数和(自身を除く): 339598920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 79, 120, 142, 158, 213, 237, 241, 284, 316, 355, 395, 426, 474, 482, 568, 632, 710, 723, 790, 852, 948, 964, 1065, 1185, 1205, 1420, 1446, 1580, 1704, 1896, 1928, 2130, 2370, 2410, 2840, 2892, 3160, 3615, 4260, 4740, 4820, 5609, 5784, 7230, 8520, 9480, 9640, 11218, 14460, 16827, 17111, 19039, 22436, 28045, 28920, 33654, 34222, 38078, 44872, 51333, 56090, 57117, 67308, 68444, 76156, 84135, 85555, 95195, 102666, 112180, 114234, 134616, 136888, 152312, 168270, 171110, 190390, 205332, 224360, 228468, 256665, 285585, 336540, 342220, 380780, 410664, 456936, 513330, 571170, 673080, 684440, 761560, 1026660, 1142340, 1351769, 2053320, 2284680, 2703538, 4055307, 5407076, 6758845, 8110614, 10814152, 13517690, 16221228, 20276535, 27035380, 32442456, 40553070, 54070760, 81106140, 162212280]

約数ペア:

[(1, 162212280), (2, 81106140), (3, 54070760), (4, 40553070), (5, 32442456), (6, 27035380), (8, 20276535), (10, 16221228), (12, 13517690), (15, 10814152), (20, 8110614), (24, 6758845), (30, 5407076), (40, 4055307), (60, 2703538), (71, 2284680), (79, 2053320), (120, 1351769), (142, 1142340), (158, 1026660), (213, 761560), (237, 684440), (241, 673080), (284, 571170), (316, 513330), (355, 456936), (395, 410664), (426, 380780), (474, 342220), (482, 336540), (568, 285585), (632, 256665), (710, 228468), (723, 224360), (790, 205332), (852, 190390), (948, 171110), (964, 168270), (1065, 152312), (1185, 136888), (1205, 134616), (1420, 114234), (1446, 112180), (1580, 102666), (1704, 95195), (1896, 85555), (1928, 84135), (2130, 76156), (2370, 68444), (2410, 67308), (2840, 57117), (2892, 56090), (3160, 51333), (3615, 44872), (4260, 38078), (4740, 34222), (4820, 33654), (5609, 28920), (5784, 28045), (7230, 22436), (8520, 19039), (9480, 17111), (9640, 16827), (11218, 14460)]