142865280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1501

約数の個数: 192

約数和(自身を含む): 522709200

約数和(自身を除く): 379843920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1459, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 2918, 3060, 3264, 4080, 4377, 4896, 5440, 5760, 5836, 6120, 6528, 7295, 8160, 8754, 9792, 10880, 11672, 12240, 13131, 14590, 16320, 17508, 19584, 21885, 23344, 24480, 24803, 26262, 29180, 32640, 35016, 43770, 46688, 48960, 49606, 52524, 58360, 65655, 70032, 74409, 87540, 93376, 97920, 99212, 105048, 116720, 124015, 131310, 140064, 148818, 175080, 186752, 198424, 210096, 223227, 233440, 248030, 262620, 280128, 297636, 350160, 372045, 396848, 420192, 446454, 466880, 496060, 525240, 560256, 595272, 700320, 744090, 793696, 840384, 892908, 933760, 992120, 1050480, 1116135, 1190544, 1400640, 1488180, 1587392, 1680768, 1785816, 1984240, 2100960, 2232270, 2381088, 2801280, 2976360, 3174784, 3571632, 3968480, 4201920, 4464540, 4762176, 5952720, 7143264, 7936960, 8403840, 8929080, 9524352, 11905440, 14286528, 15873920, 17858160, 23810880, 28573056, 35716320, 47621760, 71432640, 142865280]

約数ペア:

[(1, 142865280), (2, 71432640), (3, 47621760), (4, 35716320), (5, 28573056), (6, 23810880), (8, 17858160), (9, 15873920), (10, 14286528), (12, 11905440), (15, 9524352), (16, 8929080), (17, 8403840), (18, 7936960), (20, 7143264), (24, 5952720), (30, 4762176), (32, 4464540), (34, 4201920), (36, 3968480), (40, 3571632), (45, 3174784), (48, 2976360), (51, 2801280), (60, 2381088), (64, 2232270), (68, 2100960), (72, 1984240), (80, 1785816), (85, 1680768), (90, 1587392), (96, 1488180), (102, 1400640), (120, 1190544), (128, 1116135), (136, 1050480), (144, 992120), (153, 933760), (160, 892908), (170, 840384), (180, 793696), (192, 744090), (204, 700320), (240, 595272), (255, 560256), (272, 525240), (288, 496060), (306, 466880), (320, 446454), (340, 420192), (360, 396848), (384, 372045), (408, 350160), (480, 297636), (510, 280128), (544, 262620), (576, 248030), (612, 233440), (640, 223227), (680, 210096), (720, 198424), (765, 186752), (816, 175080), (960, 148818), (1020, 140064), (1088, 131310), (1152, 124015), (1224, 116720), (1360, 105048), (1440, 99212), (1459, 97920), (1530, 93376), (1632, 87540), (1920, 74409), (2040, 70032), (2176, 65655), (2448, 58360), (2720, 52524), (2880, 49606), (2918, 48960), (3060, 46688), (3264, 43770), (4080, 35016), (4377, 32640), (4896, 29180), (5440, 26262), (5760, 24803), (5836, 24480), (6120, 23344), (6528, 21885), (7295, 19584), (8160, 17508), (8754, 16320), (9792, 14590), (10880, 13131), (11672, 12240)]