160028640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5849}}^1$

素因数の和:5889

約数の個数: 144

約数和(自身を含む): 574938000

約数和(自身を除く): 414909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 5849, 6840, 9120, 11698, 13680, 17547, 23396, 27360, 29245, 35094, 46792, 52641, 58490, 70188, 87735, 93584, 105282, 111131, 116980, 140376, 175470, 187168, 210564, 222262, 233960, 263205, 280752, 333393, 350940, 421128, 444524, 467920, 526410, 555655, 561504, 666786, 701880, 842256, 889048, 935840, 1000179, 1052820, 1111310, 1333572, 1403760, 1666965, 1684512, 1778096, 2000358, 2105640, 2222620, 2667144, 2807520, 3333930, 3556192, 4000716, 4211280, 4445240, 5000895, 5334288, 6667860, 8001432, 8422560, 8890480, 10001790, 10668576, 13335720, 16002864, 17780960, 20003580, 26671440, 32005728, 40007160, 53342880, 80014320, 160028640]

約数ペア:

[(1, 160028640), (2, 80014320), (3, 53342880), (4, 40007160), (5, 32005728), (6, 26671440), (8, 20003580), (9, 17780960), (10, 16002864), (12, 13335720), (15, 10668576), (16, 10001790), (18, 8890480), (19, 8422560), (20, 8001432), (24, 6667860), (30, 5334288), (32, 5000895), (36, 4445240), (38, 4211280), (40, 4000716), (45, 3556192), (48, 3333930), (57, 2807520), (60, 2667144), (72, 2222620), (76, 2105640), (80, 2000358), (90, 1778096), (95, 1684512), (96, 1666965), (114, 1403760), (120, 1333572), (144, 1111310), (152, 1052820), (160, 1000179), (171, 935840), (180, 889048), (190, 842256), (228, 701880), (240, 666786), (285, 561504), (288, 555655), (304, 526410), (342, 467920), (360, 444524), (380, 421128), (456, 350940), (480, 333393), (570, 280752), (608, 263205), (684, 233960), (720, 222262), (760, 210564), (855, 187168), (912, 175470), (1140, 140376), (1368, 116980), (1440, 111131), (1520, 105282), (1710, 93584), (1824, 87735), (2280, 70188), (2736, 58490), (3040, 52641), (3420, 46792), (4560, 35094), (5472, 29245), (5849, 27360), (6840, 23396), (9120, 17547), (11698, 13680)]