486412920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10159}}^1$

素因数の和:10202

約数の個数: 192

約数和(自身を含む): 1901952000

約数和(自身を除く): 1415539080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4788, 5320, 5985, 6840, 7980, 9576, 10159, 11970, 15960, 20318, 23940, 30477, 40636, 47880, 50795, 60954, 71113, 81272, 91431, 101590, 121908, 142226, 152385, 182862, 193021, 203180, 213339, 243816, 284452, 304770, 355565, 365724, 386042, 406360, 426678, 457155, 568904, 579063, 609540, 640017, 711130, 731448, 772084, 853356, 914310, 965105, 1066695, 1158126, 1219080, 1280034, 1351147, 1422260, 1544168, 1706712, 1737189, 1828620, 1930210, 2133390, 2316252, 2560068, 2702294, 2844520, 2895315, 3200085, 3474378, 3657240, 3860420, 4053441, 4266780, 4632504, 5120136, 5404588, 5790630, 6400170, 6755735, 6948756, 7720840, 8106882, 8533560, 8685945, 10809176, 11581260, 12160323, 12800340, 13511470, 13897512, 16213764, 17371890, 20267205, 23162520, 24320646, 25600680, 27022940, 32427528, 34743780, 40534410, 48641292, 54045880, 60801615, 69487560, 81068820, 97282584, 121603230, 162137640, 243206460, 486412920]

約数ペア:

[(1, 486412920), (2, 243206460), (3, 162137640), (4, 121603230), (5, 97282584), (6, 81068820), (7, 69487560), (8, 60801615), (9, 54045880), (10, 48641292), (12, 40534410), (14, 34743780), (15, 32427528), (18, 27022940), (19, 25600680), (20, 24320646), (21, 23162520), (24, 20267205), (28, 17371890), (30, 16213764), (35, 13897512), (36, 13511470), (38, 12800340), (40, 12160323), (42, 11581260), (45, 10809176), (56, 8685945), (57, 8533560), (60, 8106882), (63, 7720840), (70, 6948756), (72, 6755735), (76, 6400170), (84, 5790630), (90, 5404588), (95, 5120136), (105, 4632504), (114, 4266780), (120, 4053441), (126, 3860420), (133, 3657240), (140, 3474378), (152, 3200085), (168, 2895315), (171, 2844520), (180, 2702294), (190, 2560068), (210, 2316252), (228, 2133390), (252, 1930210), (266, 1828620), (280, 1737189), (285, 1706712), (315, 1544168), (342, 1422260), (360, 1351147), (380, 1280034), (399, 1219080), (420, 1158126), (456, 1066695), (504, 965105), (532, 914310), (570, 853356), (630, 772084), (665, 731448), (684, 711130), (760, 640017), (798, 609540), (840, 579063), (855, 568904), (1064, 457155), (1140, 426678), (1197, 406360), (1260, 386042), (1330, 365724), (1368, 355565), (1596, 304770), (1710, 284452), (1995, 243816), (2280, 213339), (2394, 203180), (2520, 193021), (2660, 182862), (3192, 152385), (3420, 142226), (3990, 121908), (4788, 101590), (5320, 91431), (5985, 81272), (6840, 71113), (7980, 60954), (9576, 50795), (10159, 47880), (11970, 40636), (15960, 30477), (20318, 23940)]