1254503040

素因数分解:

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

素因数の和:3071

約数の個数: 256

約数和(自身を含む): 4718960640

約数和(自身を除く): 3464457600

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, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3011, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6022, 6510, 6720, 6944, 7440, 8680, 9033, 9920, 10416, 11904, 12044, 13020, 13440, 13888, 14880, 15055, 17360, 18066, 19840, 20832, 21077, 24088, 26040, 27776, 29760, 30110, 34720, 36132, 41664, 42154, 45165, 48176, 52080, 59520, 60220, 63231, 69440, 72264, 83328, 84308, 90330, 93341, 96352, 104160, 105385, 120440, 126462, 138880, 144528, 168616, 180660, 186682, 192704, 208320, 210770, 240880, 252924, 280023, 289056, 316155, 337232, 361320, 373364, 385408, 416640, 421540, 466705, 481760, 505848, 560046, 578112, 632310, 653387, 674464, 722640, 746728, 843080, 933410, 963520, 1011696, 1120092, 1156224, 1264620, 1306774, 1348928, 1400115, 1445280, 1493456, 1686160, 1866820, 1927040, 1960161, 2023392, 2240184, 2529240, 2613548, 2697856, 2800230, 2890560, 2986912, 3266935, 3372320, 3733640, 3920322, 4046784, 4480368, 5058480, 5227096, 5600460, 5781120, 5973824, 6533870, 6744640, 7467280, 7840644, 8093568, 8960736, 9800805, 10116960, 10454192, 11200920, 11947648, 13067740, 13489280, 14934560, 15681288, 17921472, 19601610, 20233920, 20908384, 22401840, 26135480, 29869120, 31362576, 35842944, 39203220, 40467840, 41816768, 44803680, 52270960, 59738240, 62725152, 78406440, 83633536, 89607360, 104541920, 125450304, 156812880, 179214720, 209083840, 250900608, 313625760, 418167680, 627251520, 1254503040]

約数ペア:

[(1, 1254503040), (2, 627251520), (3, 418167680), (4, 313625760), (5, 250900608), (6, 209083840), (7, 179214720), (8, 156812880), (10, 125450304), (12, 104541920), (14, 89607360), (15, 83633536), (16, 78406440), (20, 62725152), (21, 59738240), (24, 52270960), (28, 44803680), (30, 41816768), (31, 40467840), (32, 39203220), (35, 35842944), (40, 31362576), (42, 29869120), (48, 26135480), (56, 22401840), (60, 20908384), (62, 20233920), (64, 19601610), (70, 17921472), (80, 15681288), (84, 14934560), (93, 13489280), (96, 13067740), (105, 11947648), (112, 11200920), (120, 10454192), (124, 10116960), (128, 9800805), (140, 8960736), (155, 8093568), (160, 7840644), (168, 7467280), (186, 6744640), (192, 6533870), (210, 5973824), (217, 5781120), (224, 5600460), (240, 5227096), (248, 5058480), (280, 4480368), (310, 4046784), (320, 3920322), (336, 3733640), (372, 3372320), (384, 3266935), (420, 2986912), (434, 2890560), (448, 2800230), (465, 2697856), (480, 2613548), (496, 2529240), (560, 2240184), (620, 2023392), (640, 1960161), (651, 1927040), (672, 1866820), (744, 1686160), (840, 1493456), (868, 1445280), (896, 1400115), (930, 1348928), (960, 1306774), (992, 1264620), (1085, 1156224), (1120, 1120092), (1240, 1011696), (1302, 963520), (1344, 933410), (1488, 843080), (1680, 746728), (1736, 722640), (1860, 674464), (1920, 653387), (1984, 632310), (2170, 578112), (2240, 560046), (2480, 505848), (2604, 481760), (2688, 466705), (2976, 421540), (3011, 416640), (3255, 385408), (3360, 373364), (3472, 361320), (3720, 337232), (3968, 316155), (4340, 289056), (4480, 280023), (4960, 252924), (5208, 240880), (5952, 210770), (6022, 208320), (6510, 192704), (6720, 186682), (6944, 180660), (7440, 168616), (8680, 144528), (9033, 138880), (9920, 126462), (10416, 120440), (11904, 105385), (12044, 104160), (13020, 96352), (13440, 93341), (13888, 90330), (14880, 84308), (15055, 83328), (17360, 72264), (18066, 69440), (19840, 63231), (20832, 60220), (21077, 59520), (24088, 52080), (26040, 48176), (27776, 45165), (29760, 42154), (30110, 41664), (34720, 36132)]