156812880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3065

約数の個数: 160

約数和(自身を含む): 573677568

約数和(自身を除く): 416864688

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, 3011, 3255, 3472, 3720, 4340, 5208, 6022, 6510, 7440, 8680, 9033, 10416, 12044, 13020, 15055, 17360, 18066, 21077, 24088, 26040, 30110, 36132, 42154, 45165, 48176, 52080, 60220, 63231, 72264, 84308, 90330, 93341, 105385, 120440, 126462, 144528, 168616, 180660, 186682, 210770, 240880, 252924, 280023, 316155, 337232, 361320, 373364, 421540, 466705, 505848, 560046, 632310, 653387, 722640, 746728, 843080, 933410, 1011696, 1120092, 1264620, 1306774, 1400115, 1493456, 1686160, 1866820, 1960161, 2240184, 2529240, 2613548, 2800230, 3266935, 3733640, 3920322, 4480368, 5058480, 5227096, 5600460, 6533870, 7467280, 7840644, 9800805, 10454192, 11200920, 13067740, 15681288, 19601610, 22401840, 26135480, 31362576, 39203220, 52270960, 78406440, 156812880]

約数ペア:

[(1, 156812880), (2, 78406440), (3, 52270960), (4, 39203220), (5, 31362576), (6, 26135480), (7, 22401840), (8, 19601610), (10, 15681288), (12, 13067740), (14, 11200920), (15, 10454192), (16, 9800805), (20, 7840644), (21, 7467280), (24, 6533870), (28, 5600460), (30, 5227096), (31, 5058480), (35, 4480368), (40, 3920322), (42, 3733640), (48, 3266935), (56, 2800230), (60, 2613548), (62, 2529240), (70, 2240184), (80, 1960161), (84, 1866820), (93, 1686160), (105, 1493456), (112, 1400115), (120, 1306774), (124, 1264620), (140, 1120092), (155, 1011696), (168, 933410), (186, 843080), (210, 746728), (217, 722640), (240, 653387), (248, 632310), (280, 560046), (310, 505848), (336, 466705), (372, 421540), (420, 373364), (434, 361320), (465, 337232), (496, 316155), (560, 280023), (620, 252924), (651, 240880), (744, 210770), (840, 186682), (868, 180660), (930, 168616), (1085, 144528), (1240, 126462), (1302, 120440), (1488, 105385), (1680, 93341), (1736, 90330), (1860, 84308), (2170, 72264), (2480, 63231), (2604, 60220), (3011, 52080), (3255, 48176), (3472, 45165), (3720, 42154), (4340, 36132), (5208, 30110), (6022, 26040), (6510, 24088), (7440, 21077), (8680, 18066), (9033, 17360), (10416, 15055), (12044, 13020)]