313625760

素因数分解:

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

素因数の和:3067

約数の個数: 192

約数和(自身を含む): 1165860864

約数和(自身を除く): 852235104

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, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3011, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6022, 6510, 6944, 7440, 8680, 9033, 10416, 12044, 13020, 14880, 15055, 17360, 18066, 20832, 21077, 24088, 26040, 30110, 34720, 36132, 42154, 45165, 48176, 52080, 60220, 63231, 72264, 84308, 90330, 93341, 96352, 104160, 105385, 120440, 126462, 144528, 168616, 180660, 186682, 210770, 240880, 252924, 280023, 289056, 316155, 337232, 361320, 373364, 421540, 466705, 481760, 505848, 560046, 632310, 653387, 674464, 722640, 746728, 843080, 933410, 1011696, 1120092, 1264620, 1306774, 1400115, 1445280, 1493456, 1686160, 1866820, 1960161, 2023392, 2240184, 2529240, 2613548, 2800230, 2986912, 3266935, 3372320, 3733640, 3920322, 4480368, 5058480, 5227096, 5600460, 6533870, 7467280, 7840644, 8960736, 9800805, 10116960, 10454192, 11200920, 13067740, 14934560, 15681288, 19601610, 20908384, 22401840, 26135480, 31362576, 39203220, 44803680, 52270960, 62725152, 78406440, 104541920, 156812880, 313625760]

約数ペア:

[(1, 313625760), (2, 156812880), (3, 104541920), (4, 78406440), (5, 62725152), (6, 52270960), (7, 44803680), (8, 39203220), (10, 31362576), (12, 26135480), (14, 22401840), (15, 20908384), (16, 19601610), (20, 15681288), (21, 14934560), (24, 13067740), (28, 11200920), (30, 10454192), (31, 10116960), (32, 9800805), (35, 8960736), (40, 7840644), (42, 7467280), (48, 6533870), (56, 5600460), (60, 5227096), (62, 5058480), (70, 4480368), (80, 3920322), (84, 3733640), (93, 3372320), (96, 3266935), (105, 2986912), (112, 2800230), (120, 2613548), (124, 2529240), (140, 2240184), (155, 2023392), (160, 1960161), (168, 1866820), (186, 1686160), (210, 1493456), (217, 1445280), (224, 1400115), (240, 1306774), (248, 1264620), (280, 1120092), (310, 1011696), (336, 933410), (372, 843080), (420, 746728), (434, 722640), (465, 674464), (480, 653387), (496, 632310), (560, 560046), (620, 505848), (651, 481760), (672, 466705), (744, 421540), (840, 373364), (868, 361320), (930, 337232), (992, 316155), (1085, 289056), (1120, 280023), (1240, 252924), (1302, 240880), (1488, 210770), (1680, 186682), (1736, 180660), (1860, 168616), (2170, 144528), (2480, 126462), (2604, 120440), (2976, 105385), (3011, 104160), (3255, 96352), (3360, 93341), (3472, 90330), (3720, 84308), (4340, 72264), (4960, 63231), (5208, 60220), (6022, 52080), (6510, 48176), (6944, 45165), (7440, 42154), (8680, 36132), (9033, 34720), (10416, 30110), (12044, 26040), (13020, 24088), (14880, 21077), (15055, 20832), (17360, 18066)]