201914160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3931

約数の個数: 160

約数和(自身を含む): 738619392

約数和(自身を除く): 536705232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 3877, 4340, 5208, 6510, 7440, 7754, 8680, 10416, 11631, 13020, 15508, 17360, 19385, 23262, 26040, 27139, 31016, 38770, 46524, 52080, 54278, 58155, 62032, 77540, 81417, 93048, 108556, 116310, 120187, 135695, 155080, 162834, 186096, 217112, 232620, 240374, 271390, 310160, 325668, 360561, 407085, 434224, 465240, 480748, 542780, 600935, 651336, 721122, 814170, 841309, 930480, 961496, 1085560, 1201870, 1302672, 1442244, 1628340, 1682618, 1802805, 1922992, 2171120, 2403740, 2523927, 2884488, 3256680, 3365236, 3605610, 4206545, 4807480, 5047854, 5768976, 6513360, 6730472, 7211220, 8413090, 9614960, 10095708, 12619635, 13460944, 14422440, 16826180, 20191416, 25239270, 28844880, 33652360, 40382832, 50478540, 67304720, 100957080, 201914160]

約数ペア:

[(1, 201914160), (2, 100957080), (3, 67304720), (4, 50478540), (5, 40382832), (6, 33652360), (7, 28844880), (8, 25239270), (10, 20191416), (12, 16826180), (14, 14422440), (15, 13460944), (16, 12619635), (20, 10095708), (21, 9614960), (24, 8413090), (28, 7211220), (30, 6730472), (31, 6513360), (35, 5768976), (40, 5047854), (42, 4807480), (48, 4206545), (56, 3605610), (60, 3365236), (62, 3256680), (70, 2884488), (80, 2523927), (84, 2403740), (93, 2171120), (105, 1922992), (112, 1802805), (120, 1682618), (124, 1628340), (140, 1442244), (155, 1302672), (168, 1201870), (186, 1085560), (210, 961496), (217, 930480), (240, 841309), (248, 814170), (280, 721122), (310, 651336), (336, 600935), (372, 542780), (420, 480748), (434, 465240), (465, 434224), (496, 407085), (560, 360561), (620, 325668), (651, 310160), (744, 271390), (840, 240374), (868, 232620), (930, 217112), (1085, 186096), (1240, 162834), (1302, 155080), (1488, 135695), (1680, 120187), (1736, 116310), (1860, 108556), (2170, 93048), (2480, 81417), (2604, 77540), (3255, 62032), (3472, 58155), (3720, 54278), (3877, 52080), (4340, 46524), (5208, 38770), (6510, 31016), (7440, 27139), (7754, 26040), (8680, 23262), (10416, 19385), (11631, 17360), (13020, 15508)]