144878160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 160

約数和(自身を含む): 519966720

約数和(自身を除く): 375088560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1039, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2078, 2324, 2490, 2905, 3117, 3320, 3486, 3984, 4156, 4648, 4980, 5195, 5810, 6234, 6640, 6972, 7273, 8312, 8715, 9296, 9960, 10390, 11620, 12468, 13944, 14546, 15585, 16624, 17430, 19920, 20780, 21819, 23240, 24936, 27888, 29092, 31170, 34860, 36365, 41560, 43638, 46480, 49872, 58184, 62340, 69720, 72730, 83120, 86237, 87276, 109095, 116368, 124680, 139440, 145460, 172474, 174552, 218190, 249360, 258711, 290920, 344948, 349104, 431185, 436380, 517422, 581840, 603659, 689896, 862370, 872760, 1034844, 1207318, 1293555, 1379792, 1724740, 1745520, 1810977, 2069688, 2414636, 2587110, 3018295, 3449480, 3621954, 4139376, 4829272, 5174220, 6036590, 6898960, 7243908, 9054885, 9658544, 10348440, 12073180, 14487816, 18109770, 20696880, 24146360, 28975632, 36219540, 48292720, 72439080, 144878160]

約数ペア:

[(1, 144878160), (2, 72439080), (3, 48292720), (4, 36219540), (5, 28975632), (6, 24146360), (7, 20696880), (8, 18109770), (10, 14487816), (12, 12073180), (14, 10348440), (15, 9658544), (16, 9054885), (20, 7243908), (21, 6898960), (24, 6036590), (28, 5174220), (30, 4829272), (35, 4139376), (40, 3621954), (42, 3449480), (48, 3018295), (56, 2587110), (60, 2414636), (70, 2069688), (80, 1810977), (83, 1745520), (84, 1724740), (105, 1379792), (112, 1293555), (120, 1207318), (140, 1034844), (166, 872760), (168, 862370), (210, 689896), (240, 603659), (249, 581840), (280, 517422), (332, 436380), (336, 431185), (415, 349104), (420, 344948), (498, 290920), (560, 258711), (581, 249360), (664, 218190), (830, 174552), (840, 172474), (996, 145460), (1039, 139440), (1162, 124680), (1245, 116368), (1328, 109095), (1660, 87276), (1680, 86237), (1743, 83120), (1992, 72730), (2078, 69720), (2324, 62340), (2490, 58184), (2905, 49872), (3117, 46480), (3320, 43638), (3486, 41560), (3984, 36365), (4156, 34860), (4648, 31170), (4980, 29092), (5195, 27888), (5810, 24936), (6234, 23240), (6640, 21819), (6972, 20780), (7273, 19920), (8312, 17430), (8715, 16624), (9296, 15585), (9960, 14546), (10390, 13944), (11620, 12468)]