148020720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:343

約数の個数: 160

約数和(自身を含む): 479493120

約数和(自身を除く): 331472400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 79, 80, 111, 120, 148, 158, 185, 211, 222, 237, 240, 296, 316, 370, 395, 422, 444, 474, 555, 592, 632, 633, 740, 790, 844, 888, 948, 1055, 1110, 1185, 1264, 1266, 1480, 1580, 1688, 1776, 1896, 2110, 2220, 2370, 2532, 2923, 2960, 3160, 3165, 3376, 3792, 4220, 4440, 4740, 5064, 5846, 6320, 6330, 7807, 8440, 8769, 8880, 9480, 10128, 11692, 12660, 14615, 15614, 16669, 16880, 17538, 18960, 23384, 23421, 25320, 29230, 31228, 33338, 35076, 39035, 43845, 46768, 46842, 50007, 50640, 58460, 62456, 66676, 70152, 78070, 83345, 87690, 93684, 100014, 116920, 117105, 124912, 133352, 140304, 156140, 166690, 175380, 187368, 200028, 233840, 234210, 250035, 266704, 312280, 333380, 350760, 374736, 400056, 468420, 500070, 616753, 624560, 666760, 701520, 800112, 936840, 1000140, 1233506, 1333520, 1850259, 1873680, 2000280, 2467012, 3083765, 3700518, 4000560, 4934024, 6167530, 7401036, 9251295, 9868048, 12335060, 14802072, 18502590, 24670120, 29604144, 37005180, 49340240, 74010360, 148020720]

約数ペア:

[(1, 148020720), (2, 74010360), (3, 49340240), (4, 37005180), (5, 29604144), (6, 24670120), (8, 18502590), (10, 14802072), (12, 12335060), (15, 9868048), (16, 9251295), (20, 7401036), (24, 6167530), (30, 4934024), (37, 4000560), (40, 3700518), (48, 3083765), (60, 2467012), (74, 2000280), (79, 1873680), (80, 1850259), (111, 1333520), (120, 1233506), (148, 1000140), (158, 936840), (185, 800112), (211, 701520), (222, 666760), (237, 624560), (240, 616753), (296, 500070), (316, 468420), (370, 400056), (395, 374736), (422, 350760), (444, 333380), (474, 312280), (555, 266704), (592, 250035), (632, 234210), (633, 233840), (740, 200028), (790, 187368), (844, 175380), (888, 166690), (948, 156140), (1055, 140304), (1110, 133352), (1185, 124912), (1264, 117105), (1266, 116920), (1480, 100014), (1580, 93684), (1688, 87690), (1776, 83345), (1896, 78070), (2110, 70152), (2220, 66676), (2370, 62456), (2532, 58460), (2923, 50640), (2960, 50007), (3160, 46842), (3165, 46768), (3376, 43845), (3792, 39035), (4220, 35076), (4440, 33338), (4740, 31228), (5064, 29230), (5846, 25320), (6320, 23421), (6330, 23384), (7807, 18960), (8440, 17538), (8769, 16880), (8880, 16669), (9480, 15614), (10128, 14615), (11692, 12660)]