142148880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10429

約数の個数: 120

約数和(自身を含む): 502557120

約数和(自身を除く): 360408240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 10391, 13680, 20782, 31173, 41564, 51955, 62346, 83128, 93519, 103910, 124692, 155865, 166256, 187038, 197429, 207820, 249384, 311730, 374076, 394858, 415640, 467595, 498768, 592287, 623460, 748152, 789716, 831280, 935190, 987145, 1184574, 1246920, 1496304, 1579432, 1776861, 1870380, 1974290, 2369148, 2493840, 2961435, 3158864, 3553722, 3740760, 3948580, 4738296, 5922870, 7107444, 7481520, 7897160, 8884305, 9476592, 11845740, 14214888, 15794320, 17768610, 23691480, 28429776, 35537220, 47382960, 71074440, 142148880]

約数ペア:

[(1, 142148880), (2, 71074440), (3, 47382960), (4, 35537220), (5, 28429776), (6, 23691480), (8, 17768610), (9, 15794320), (10, 14214888), (12, 11845740), (15, 9476592), (16, 8884305), (18, 7897160), (19, 7481520), (20, 7107444), (24, 5922870), (30, 4738296), (36, 3948580), (38, 3740760), (40, 3553722), (45, 3158864), (48, 2961435), (57, 2493840), (60, 2369148), (72, 1974290), (76, 1870380), (80, 1776861), (90, 1579432), (95, 1496304), (114, 1246920), (120, 1184574), (144, 987145), (152, 935190), (171, 831280), (180, 789716), (190, 748152), (228, 623460), (240, 592287), (285, 498768), (304, 467595), (342, 415640), (360, 394858), (380, 374076), (456, 311730), (570, 249384), (684, 207820), (720, 197429), (760, 187038), (855, 166256), (912, 155865), (1140, 124692), (1368, 103910), (1520, 93519), (1710, 83128), (2280, 62346), (2736, 51955), (3420, 41564), (4560, 31173), (6840, 20782), (10391, 13680)]