1234045440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2867

約数の個数: 240

約数和(自身を含む): 4500381600

約数和(自身を除く): 3266336160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2819, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5638, 5760, 6080, 6840, 7296, 7680, 8457, 9120, 9728, 10944, 11276, 11520, 12160, 13680, 14095, 14592, 16914, 18240, 21888, 22552, 23040, 24320, 25371, 27360, 28190, 29184, 33828, 36480, 42285, 43776, 45104, 48640, 50742, 53561, 54720, 56380, 67656, 72960, 84570, 87552, 90208, 101484, 107122, 109440, 112760, 126855, 135312, 145920, 160683, 169140, 180416, 202968, 214244, 218880, 225520, 253710, 267805, 270624, 321366, 338280, 360832, 405936, 428488, 437760, 451040, 482049, 507420, 535610, 541248, 642732, 676560, 721664, 803415, 811872, 856976, 902080, 964098, 1014840, 1071220, 1082496, 1285464, 1353120, 1443328, 1606830, 1623744, 1713952, 1804160, 1928196, 2029680, 2142440, 2164992, 2410245, 2570928, 2706240, 3213660, 3247488, 3427904, 3608320, 3856392, 4059360, 4284880, 4329984, 4820490, 5141856, 5412480, 6427320, 6494976, 6855808, 7216640, 7712784, 8118720, 8569760, 9640980, 10283712, 10824960, 12854640, 12989952, 13711616, 15425568, 16237440, 17139520, 19281960, 20567424, 21649920, 25709280, 27423232, 30851136, 32474880, 34279040, 38563920, 41134848, 51418560, 61702272, 64949760, 68558080, 77127840, 82269696, 102837120, 123404544, 137116160, 154255680, 205674240, 246809088, 308511360, 411348480, 617022720, 1234045440]

約数ペア:

[(1, 1234045440), (2, 617022720), (3, 411348480), (4, 308511360), (5, 246809088), (6, 205674240), (8, 154255680), (9, 137116160), (10, 123404544), (12, 102837120), (15, 82269696), (16, 77127840), (18, 68558080), (19, 64949760), (20, 61702272), (24, 51418560), (30, 41134848), (32, 38563920), (36, 34279040), (38, 32474880), (40, 30851136), (45, 27423232), (48, 25709280), (57, 21649920), (60, 20567424), (64, 19281960), (72, 17139520), (76, 16237440), (80, 15425568), (90, 13711616), (95, 12989952), (96, 12854640), (114, 10824960), (120, 10283712), (128, 9640980), (144, 8569760), (152, 8118720), (160, 7712784), (171, 7216640), (180, 6855808), (190, 6494976), (192, 6427320), (228, 5412480), (240, 5141856), (256, 4820490), (285, 4329984), (288, 4284880), (304, 4059360), (320, 3856392), (342, 3608320), (360, 3427904), (380, 3247488), (384, 3213660), (456, 2706240), (480, 2570928), (512, 2410245), (570, 2164992), (576, 2142440), (608, 2029680), (640, 1928196), (684, 1804160), (720, 1713952), (760, 1623744), (768, 1606830), (855, 1443328), (912, 1353120), (960, 1285464), (1140, 1082496), (1152, 1071220), (1216, 1014840), (1280, 964098), (1368, 902080), (1440, 856976), (1520, 811872), (1536, 803415), (1710, 721664), (1824, 676560), (1920, 642732), (2280, 541248), (2304, 535610), (2432, 507420), (2560, 482049), (2736, 451040), (2819, 437760), (2880, 428488), (3040, 405936), (3420, 360832), (3648, 338280), (3840, 321366), (4560, 270624), (4608, 267805), (4864, 253710), (5472, 225520), (5638, 218880), (5760, 214244), (6080, 202968), (6840, 180416), (7296, 169140), (7680, 160683), (8457, 145920), (9120, 135312), (9728, 126855), (10944, 112760), (11276, 109440), (11520, 107122), (12160, 101484), (13680, 90208), (14095, 87552), (14592, 84570), (16914, 72960), (18240, 67656), (21888, 56380), (22552, 54720), (23040, 53561), (24320, 50742), (25371, 48640), (27360, 45104), (28190, 43776), (29184, 42285), (33828, 36480)]