1400321280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 288

約数和(自身を含む): 4988995200

約数和(自身を除く): 3588673920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 760, 768, 816, 912, 960, 969, 1020, 1088, 1129, 1140, 1216, 1280, 1292, 1360, 1520, 1615, 1632, 1824, 1920, 1938, 2040, 2176, 2258, 2280, 2432, 2584, 2720, 3040, 3230, 3264, 3387, 3648, 3840, 3876, 4080, 4352, 4516, 4560, 4845, 4864, 5168, 5440, 5645, 6080, 6460, 6528, 6774, 7296, 7752, 8160, 9032, 9120, 9690, 10336, 10880, 11290, 12160, 12920, 13056, 13548, 14592, 15504, 16320, 16935, 18064, 18240, 19193, 19380, 20672, 21451, 21760, 22580, 24320, 25840, 27096, 31008, 32640, 33870, 36128, 36480, 38386, 38760, 41344, 42902, 45160, 51680, 54192, 57579, 62016, 64353, 65280, 67740, 72256, 72960, 76772, 77520, 82688, 85804, 90320, 95965, 103360, 107255, 108384, 115158, 124032, 128706, 135480, 144512, 153544, 155040, 171608, 180640, 191930, 206720, 214510, 216768, 230316, 248064, 257412, 270960, 287895, 289024, 307088, 310080, 321765, 343216, 361280, 364667, 383860, 413440, 429020, 433536, 460632, 514824, 541920, 575790, 614176, 620160, 643530, 686432, 722560, 729334, 767720, 858040, 867072, 921264, 1029648, 1083840, 1094001, 1151580, 1228352, 1240320, 1287060, 1372864, 1445120, 1458668, 1535440, 1716080, 1823335, 1842528, 2059296, 2167680, 2188002, 2303160, 2456704, 2574120, 2745728, 2917336, 3070880, 3432160, 3646670, 3685056, 4118592, 4335360, 4376004, 4606320, 4913408, 5148240, 5470005, 5491456, 5834672, 6141760, 6864320, 7293340, 7370112, 8237184, 8752008, 9212640, 10296480, 10940010, 11669344, 12283520, 13728640, 14586680, 14740224, 16474368, 17504016, 18425280, 20592960, 21880020, 23338688, 24567040, 27457280, 29173360, 35008032, 36850560, 41185920, 43760040, 46677376, 58346720, 70016064, 73701120, 82371840, 87520080, 93354752, 116693440, 140032128, 175040160, 233386880, 280064256, 350080320, 466773760, 700160640, 1400321280]

約数ペア:

[(1, 1400321280), (2, 700160640), (3, 466773760), (4, 350080320), (5, 280064256), (6, 233386880), (8, 175040160), (10, 140032128), (12, 116693440), (15, 93354752), (16, 87520080), (17, 82371840), (19, 73701120), (20, 70016064), (24, 58346720), (30, 46677376), (32, 43760040), (34, 41185920), (38, 36850560), (40, 35008032), (48, 29173360), (51, 27457280), (57, 24567040), (60, 23338688), (64, 21880020), (68, 20592960), (76, 18425280), (80, 17504016), (85, 16474368), (95, 14740224), (96, 14586680), (102, 13728640), (114, 12283520), (120, 11669344), (128, 10940010), (136, 10296480), (152, 9212640), (160, 8752008), (170, 8237184), (190, 7370112), (192, 7293340), (204, 6864320), (228, 6141760), (240, 5834672), (255, 5491456), (256, 5470005), (272, 5148240), (285, 4913408), (304, 4606320), (320, 4376004), (323, 4335360), (340, 4118592), (380, 3685056), (384, 3646670), (408, 3432160), (456, 3070880), (480, 2917336), (510, 2745728), (544, 2574120), (570, 2456704), (608, 2303160), (640, 2188002), (646, 2167680), (680, 2059296), (760, 1842528), (768, 1823335), (816, 1716080), (912, 1535440), (960, 1458668), (969, 1445120), (1020, 1372864), (1088, 1287060), (1129, 1240320), (1140, 1228352), (1216, 1151580), (1280, 1094001), (1292, 1083840), (1360, 1029648), (1520, 921264), (1615, 867072), (1632, 858040), (1824, 767720), (1920, 729334), (1938, 722560), (2040, 686432), (2176, 643530), (2258, 620160), (2280, 614176), (2432, 575790), (2584, 541920), (2720, 514824), (3040, 460632), (3230, 433536), (3264, 429020), (3387, 413440), (3648, 383860), (3840, 364667), (3876, 361280), (4080, 343216), (4352, 321765), (4516, 310080), (4560, 307088), (4845, 289024), (4864, 287895), (5168, 270960), (5440, 257412), (5645, 248064), (6080, 230316), (6460, 216768), (6528, 214510), (6774, 206720), (7296, 191930), (7752, 180640), (8160, 171608), (9032, 155040), (9120, 153544), (9690, 144512), (10336, 135480), (10880, 128706), (11290, 124032), (12160, 115158), (12920, 108384), (13056, 107255), (13548, 103360), (14592, 95965), (15504, 90320), (16320, 85804), (16935, 82688), (18064, 77520), (18240, 76772), (19193, 72960), (19380, 72256), (20672, 67740), (21451, 65280), (21760, 64353), (22580, 62016), (24320, 57579), (25840, 54192), (27096, 51680), (31008, 45160), (32640, 42902), (33870, 41344), (36128, 38760), (36480, 38386)]