154260960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 573640704

約数和(自身を除く): 419379744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1481, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2962, 2976, 3255, 3360, 3472, 3720, 4340, 4443, 4960, 5208, 5924, 6510, 6944, 7405, 7440, 8680, 8886, 10367, 10416, 11848, 13020, 14810, 14880, 17360, 17772, 20734, 20832, 22215, 23696, 26040, 29620, 31101, 34720, 35544, 41468, 44430, 45911, 47392, 51835, 52080, 59240, 62202, 71088, 82936, 88860, 91822, 103670, 104160, 118480, 124404, 137733, 142176, 155505, 165872, 177720, 183644, 207340, 229555, 236960, 248808, 275466, 311010, 321377, 331744, 355440, 367288, 414680, 459110, 497616, 550932, 622020, 642754, 688665, 710880, 734576, 829360, 918220, 964131, 995232, 1101864, 1244040, 1285508, 1377330, 1469152, 1606885, 1658720, 1836440, 1928262, 2203728, 2488080, 2571016, 2754660, 3213770, 3672880, 3856524, 4407456, 4820655, 4976160, 5142032, 5509320, 6427540, 7345760, 7713048, 9641310, 10284064, 11018640, 12855080, 15426096, 19282620, 22037280, 25710160, 30852192, 38565240, 51420320, 77130480, 154260960]

約数ペア:

[(1, 154260960), (2, 77130480), (3, 51420320), (4, 38565240), (5, 30852192), (6, 25710160), (7, 22037280), (8, 19282620), (10, 15426096), (12, 12855080), (14, 11018640), (15, 10284064), (16, 9641310), (20, 7713048), (21, 7345760), (24, 6427540), (28, 5509320), (30, 5142032), (31, 4976160), (32, 4820655), (35, 4407456), (40, 3856524), (42, 3672880), (48, 3213770), (56, 2754660), (60, 2571016), (62, 2488080), (70, 2203728), (80, 1928262), (84, 1836440), (93, 1658720), (96, 1606885), (105, 1469152), (112, 1377330), (120, 1285508), (124, 1244040), (140, 1101864), (155, 995232), (160, 964131), (168, 918220), (186, 829360), (210, 734576), (217, 710880), (224, 688665), (240, 642754), (248, 622020), (280, 550932), (310, 497616), (336, 459110), (372, 414680), (420, 367288), (434, 355440), (465, 331744), (480, 321377), (496, 311010), (560, 275466), (620, 248808), (651, 236960), (672, 229555), (744, 207340), (840, 183644), (868, 177720), (930, 165872), (992, 155505), (1085, 142176), (1120, 137733), (1240, 124404), (1302, 118480), (1481, 104160), (1488, 103670), (1680, 91822), (1736, 88860), (1860, 82936), (2170, 71088), (2480, 62202), (2604, 59240), (2962, 52080), (2976, 51835), (3255, 47392), (3360, 45911), (3472, 44430), (3720, 41468), (4340, 35544), (4443, 34720), (4960, 31101), (5208, 29620), (5924, 26040), (6510, 23696), (6944, 22215), (7405, 20832), (7440, 20734), (8680, 17772), (8886, 17360), (10367, 14880), (10416, 14810), (11848, 13020)]