881782080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 224

約数和(自身を含む): 2940271488

約数和(自身を除く): 2058489408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 43, 48, 60, 64, 80, 82, 86, 96, 120, 123, 129, 160, 164, 172, 192, 205, 215, 240, 246, 258, 320, 328, 344, 410, 430, 480, 492, 516, 521, 615, 645, 656, 688, 820, 860, 960, 984, 1032, 1042, 1230, 1290, 1312, 1376, 1563, 1640, 1720, 1763, 1968, 2064, 2084, 2460, 2580, 2605, 2624, 2752, 3126, 3280, 3440, 3526, 3936, 4128, 4168, 4920, 5160, 5210, 5289, 6252, 6560, 6880, 7052, 7815, 7872, 8256, 8336, 8815, 9840, 10320, 10420, 10578, 12504, 13120, 13760, 14104, 15630, 16672, 17630, 19680, 20640, 20840, 21156, 21361, 22403, 25008, 26445, 28208, 31260, 33344, 35260, 39360, 41280, 41680, 42312, 42722, 44806, 50016, 52890, 56416, 62520, 64083, 67209, 70520, 83360, 84624, 85444, 89612, 100032, 105780, 106805, 112015, 112832, 125040, 128166, 134418, 141040, 166720, 169248, 170888, 179224, 211560, 213610, 224030, 250080, 256332, 268836, 282080, 320415, 336045, 338496, 341776, 358448, 423120, 427220, 448060, 500160, 512664, 537672, 564160, 640830, 672090, 683552, 716896, 846240, 854440, 896120, 918523, 1025328, 1075344, 1281660, 1344180, 1367104, 1433792, 1692480, 1708880, 1792240, 1837046, 2050656, 2150688, 2563320, 2688360, 2755569, 3417760, 3584480, 3674092, 4101312, 4301376, 4592615, 5126640, 5376720, 5511138, 6835520, 7168960, 7348184, 9185230, 10253280, 10753440, 11022276, 13777845, 14696368, 18370460, 20506560, 21506880, 22044552, 27555690, 29392736, 36740920, 44089104, 55111380, 58785472, 73481840, 88178208, 110222760, 146963680, 176356416, 220445520, 293927360, 440891040, 881782080]

約数ペア:

[(1, 881782080), (2, 440891040), (3, 293927360), (4, 220445520), (5, 176356416), (6, 146963680), (8, 110222760), (10, 88178208), (12, 73481840), (15, 58785472), (16, 55111380), (20, 44089104), (24, 36740920), (30, 29392736), (32, 27555690), (40, 22044552), (41, 21506880), (43, 20506560), (48, 18370460), (60, 14696368), (64, 13777845), (80, 11022276), (82, 10753440), (86, 10253280), (96, 9185230), (120, 7348184), (123, 7168960), (129, 6835520), (160, 5511138), (164, 5376720), (172, 5126640), (192, 4592615), (205, 4301376), (215, 4101312), (240, 3674092), (246, 3584480), (258, 3417760), (320, 2755569), (328, 2688360), (344, 2563320), (410, 2150688), (430, 2050656), (480, 1837046), (492, 1792240), (516, 1708880), (521, 1692480), (615, 1433792), (645, 1367104), (656, 1344180), (688, 1281660), (820, 1075344), (860, 1025328), (960, 918523), (984, 896120), (1032, 854440), (1042, 846240), (1230, 716896), (1290, 683552), (1312, 672090), (1376, 640830), (1563, 564160), (1640, 537672), (1720, 512664), (1763, 500160), (1968, 448060), (2064, 427220), (2084, 423120), (2460, 358448), (2580, 341776), (2605, 338496), (2624, 336045), (2752, 320415), (3126, 282080), (3280, 268836), (3440, 256332), (3526, 250080), (3936, 224030), (4128, 213610), (4168, 211560), (4920, 179224), (5160, 170888), (5210, 169248), (5289, 166720), (6252, 141040), (6560, 134418), (6880, 128166), (7052, 125040), (7815, 112832), (7872, 112015), (8256, 106805), (8336, 105780), (8815, 100032), (9840, 89612), (10320, 85444), (10420, 84624), (10578, 83360), (12504, 70520), (13120, 67209), (13760, 64083), (14104, 62520), (15630, 56416), (16672, 52890), (17630, 50016), (19680, 44806), (20640, 42722), (20840, 42312), (21156, 41680), (21361, 41280), (22403, 39360), (25008, 35260), (26445, 33344), (28208, 31260)]