1457007360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 4776950640

約数和(自身を除く): 3319943280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 109, 118, 120, 128, 160, 177, 192, 218, 236, 240, 256, 295, 320, 327, 354, 384, 436, 472, 480, 545, 590, 640, 654, 708, 768, 872, 885, 944, 960, 1090, 1180, 1280, 1308, 1416, 1635, 1744, 1770, 1888, 1920, 2180, 2360, 2616, 2832, 3270, 3481, 3488, 3540, 3776, 3840, 4360, 4720, 5232, 5664, 6431, 6540, 6962, 6976, 7080, 7552, 8720, 9440, 10443, 10464, 11328, 12862, 13080, 13924, 13952, 14160, 15104, 17405, 17440, 18880, 19293, 20886, 20928, 22656, 25724, 26160, 27848, 27904, 28320, 32155, 34810, 34880, 37760, 38586, 41772, 41856, 45312, 51448, 52215, 52320, 55696, 56640, 64310, 69620, 69760, 75520, 77172, 83544, 83712, 96465, 102896, 104430, 104640, 111392, 113280, 128620, 139240, 139520, 154344, 167088, 192930, 205792, 208860, 209280, 222784, 226560, 257240, 278480, 308688, 334176, 379429, 385860, 411584, 417720, 418560, 445568, 514480, 556960, 617376, 668352, 758858, 771720, 823168, 835440, 891136, 1028960, 1113920, 1138287, 1234752, 1336704, 1517716, 1543440, 1646336, 1670880, 1897145, 2057920, 2227840, 2276574, 2469504, 2673408, 3035432, 3086880, 3341760, 3794290, 4115840, 4455680, 4553148, 4939008, 5691435, 6070864, 6173760, 6683520, 7588580, 8231680, 9106296, 11382870, 12141728, 12347520, 13367040, 15177160, 18212592, 22765740, 24283456, 24695040, 30354320, 36425184, 45531480, 48566912, 60708640, 72850368, 91062960, 97133824, 121417280, 145700736, 182125920, 242834560, 291401472, 364251840, 485669120, 728503680, 1457007360]

約数ペア:

[(1, 1457007360), (2, 728503680), (3, 485669120), (4, 364251840), (5, 291401472), (6, 242834560), (8, 182125920), (10, 145700736), (12, 121417280), (15, 97133824), (16, 91062960), (20, 72850368), (24, 60708640), (30, 48566912), (32, 45531480), (40, 36425184), (48, 30354320), (59, 24695040), (60, 24283456), (64, 22765740), (80, 18212592), (96, 15177160), (109, 13367040), (118, 12347520), (120, 12141728), (128, 11382870), (160, 9106296), (177, 8231680), (192, 7588580), (218, 6683520), (236, 6173760), (240, 6070864), (256, 5691435), (295, 4939008), (320, 4553148), (327, 4455680), (354, 4115840), (384, 3794290), (436, 3341760), (472, 3086880), (480, 3035432), (545, 2673408), (590, 2469504), (640, 2276574), (654, 2227840), (708, 2057920), (768, 1897145), (872, 1670880), (885, 1646336), (944, 1543440), (960, 1517716), (1090, 1336704), (1180, 1234752), (1280, 1138287), (1308, 1113920), (1416, 1028960), (1635, 891136), (1744, 835440), (1770, 823168), (1888, 771720), (1920, 758858), (2180, 668352), (2360, 617376), (2616, 556960), (2832, 514480), (3270, 445568), (3481, 418560), (3488, 417720), (3540, 411584), (3776, 385860), (3840, 379429), (4360, 334176), (4720, 308688), (5232, 278480), (5664, 257240), (6431, 226560), (6540, 222784), (6962, 209280), (6976, 208860), (7080, 205792), (7552, 192930), (8720, 167088), (9440, 154344), (10443, 139520), (10464, 139240), (11328, 128620), (12862, 113280), (13080, 111392), (13924, 104640), (13952, 104430), (14160, 102896), (15104, 96465), (17405, 83712), (17440, 83544), (18880, 77172), (19293, 75520), (20886, 69760), (20928, 69620), (22656, 64310), (25724, 56640), (26160, 55696), (27848, 52320), (27904, 52215), (28320, 51448), (32155, 45312), (34810, 41856), (34880, 41772), (37760, 38586)]