1660850880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 336

約数和(自身を含む): 5923666080

約数和(自身を除く): 4262815200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 169, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 338, 348, 353, 377, 390, 416, 435, 464, 480, 507, 520, 580, 624, 676, 696, 706, 754, 780, 832, 845, 870, 928, 960, 1014, 1040, 1059, 1131, 1160, 1248, 1352, 1392, 1412, 1508, 1560, 1690, 1740, 1765, 1856, 1885, 2028, 2080, 2118, 2262, 2320, 2496, 2535, 2704, 2784, 2824, 3016, 3120, 3380, 3480, 3530, 3770, 4056, 4160, 4236, 4524, 4589, 4640, 4901, 5070, 5295, 5408, 5568, 5648, 5655, 6032, 6240, 6760, 6960, 7060, 7540, 8112, 8472, 9048, 9178, 9280, 9802, 10140, 10237, 10590, 10816, 11296, 11310, 12064, 12480, 13520, 13767, 13920, 14120, 14703, 15080, 16224, 16944, 18096, 18356, 19604, 20280, 20474, 21180, 22592, 22620, 22945, 24128, 24505, 27040, 27534, 27840, 28240, 29406, 30160, 30711, 32448, 33888, 36192, 36712, 39208, 40560, 40948, 42360, 45240, 45890, 49010, 51185, 54080, 55068, 56480, 58812, 59657, 60320, 61422, 67776, 68835, 72384, 73424, 73515, 78416, 81120, 81896, 84720, 90480, 91780, 98020, 102370, 110136, 112960, 117624, 119314, 120640, 122844, 133081, 137670, 146848, 147030, 153555, 156832, 162240, 163792, 169440, 178971, 180960, 183560, 196040, 204740, 220272, 235248, 238628, 245688, 266162, 275340, 293696, 294060, 298285, 307110, 313664, 327584, 338880, 357942, 361920, 367120, 392080, 399243, 409480, 440544, 470496, 477256, 491376, 532324, 550680, 588120, 596570, 614220, 655168, 665405, 715884, 734240, 784160, 798486, 818960, 881088, 894855, 940992, 954512, 982752, 1064648, 1101360, 1176240, 1193140, 1228440, 1330810, 1431768, 1468480, 1568320, 1596972, 1637920, 1730053, 1789710, 1909024, 1965504, 1996215, 2129296, 2202720, 2352480, 2386280, 2456880, 2661620, 2863536, 3193944, 3275840, 3460106, 3579420, 3818048, 3992430, 4258592, 4405440, 4704960, 4772560, 4913760, 5190159, 5323240, 5727072, 6387888, 6920212, 7158840, 7984860, 8517184, 8650265, 9545120, 9827520, 10380318, 10646480, 11454144, 12775776, 13840424, 14317680, 15969720, 17300530, 19090240, 20760636, 21292960, 25551552, 25950795, 27680848, 28635360, 31939440, 34601060, 41521272, 42585920, 51901590, 55361696, 57270720, 63878880, 69202120, 83042544, 103803180, 110723392, 127757760, 138404240, 166085088, 207606360, 276808480, 332170176, 415212720, 553616960, 830425440, 1660850880]

約数ペア:

[(1, 1660850880), (2, 830425440), (3, 553616960), (4, 415212720), (5, 332170176), (6, 276808480), (8, 207606360), (10, 166085088), (12, 138404240), (13, 127757760), (15, 110723392), (16, 103803180), (20, 83042544), (24, 69202120), (26, 63878880), (29, 57270720), (30, 55361696), (32, 51901590), (39, 42585920), (40, 41521272), (48, 34601060), (52, 31939440), (58, 28635360), (60, 27680848), (64, 25950795), (65, 25551552), (78, 21292960), (80, 20760636), (87, 19090240), (96, 17300530), (104, 15969720), (116, 14317680), (120, 13840424), (130, 12775776), (145, 11454144), (156, 10646480), (160, 10380318), (169, 9827520), (174, 9545120), (192, 8650265), (195, 8517184), (208, 7984860), (232, 7158840), (240, 6920212), (260, 6387888), (290, 5727072), (312, 5323240), (320, 5190159), (338, 4913760), (348, 4772560), (353, 4704960), (377, 4405440), (390, 4258592), (416, 3992430), (435, 3818048), (464, 3579420), (480, 3460106), (507, 3275840), (520, 3193944), (580, 2863536), (624, 2661620), (676, 2456880), (696, 2386280), (706, 2352480), (754, 2202720), (780, 2129296), (832, 1996215), (845, 1965504), (870, 1909024), (928, 1789710), (960, 1730053), (1014, 1637920), (1040, 1596972), (1059, 1568320), (1131, 1468480), (1160, 1431768), (1248, 1330810), (1352, 1228440), (1392, 1193140), (1412, 1176240), (1508, 1101360), (1560, 1064648), (1690, 982752), (1740, 954512), (1765, 940992), (1856, 894855), (1885, 881088), (2028, 818960), (2080, 798486), (2118, 784160), (2262, 734240), (2320, 715884), (2496, 665405), (2535, 655168), (2704, 614220), (2784, 596570), (2824, 588120), (3016, 550680), (3120, 532324), (3380, 491376), (3480, 477256), (3530, 470496), (3770, 440544), (4056, 409480), (4160, 399243), (4236, 392080), (4524, 367120), (4589, 361920), (4640, 357942), (4901, 338880), (5070, 327584), (5295, 313664), (5408, 307110), (5568, 298285), (5648, 294060), (5655, 293696), (6032, 275340), (6240, 266162), (6760, 245688), (6960, 238628), (7060, 235248), (7540, 220272), (8112, 204740), (8472, 196040), (9048, 183560), (9178, 180960), (9280, 178971), (9802, 169440), (10140, 163792), (10237, 162240), (10590, 156832), (10816, 153555), (11296, 147030), (11310, 146848), (12064, 137670), (12480, 133081), (13520, 122844), (13767, 120640), (13920, 119314), (14120, 117624), (14703, 112960), (15080, 110136), (16224, 102370), (16944, 98020), (18096, 91780), (18356, 90480), (19604, 84720), (20280, 81896), (20474, 81120), (21180, 78416), (22592, 73515), (22620, 73424), (22945, 72384), (24128, 68835), (24505, 67776), (27040, 61422), (27534, 60320), (27840, 59657), (28240, 58812), (29406, 56480), (30160, 55068), (30711, 54080), (32448, 51185), (33888, 49010), (36192, 45890), (36712, 45240), (39208, 42360), (40560, 40948)]