2078581680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1301}}^1$

素因数の和:1644

約数の個数: 240

約数和(自身を含む): 8009112384

約数和(自身を除く): 5930530704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 317, 336, 360, 420, 504, 560, 630, 634, 720, 840, 951, 1008, 1260, 1268, 1301, 1585, 1680, 1902, 2219, 2520, 2536, 2602, 2853, 3170, 3804, 3903, 4438, 4755, 5040, 5072, 5204, 5706, 6340, 6505, 6657, 7608, 7806, 8876, 9107, 9510, 10408, 11095, 11412, 11709, 12680, 13010, 13314, 14265, 15216, 15612, 17752, 18214, 19020, 19515, 19971, 20816, 22190, 22824, 23418, 25360, 26020, 26628, 27321, 28530, 31224, 33285, 35504, 36428, 38040, 39030, 39942, 44380, 45535, 45648, 46836, 52040, 53256, 54642, 57060, 58545, 62448, 66570, 72856, 76080, 78060, 79884, 81963, 88760, 91070, 93672, 99855, 104080, 106512, 109284, 114120, 117090, 133140, 136605, 145712, 156120, 159768, 163926, 177520, 182140, 187344, 199710, 218568, 228240, 234180, 266280, 273210, 312240, 319536, 327852, 364280, 399420, 409815, 412417, 437136, 468360, 532560, 546420, 655704, 728560, 798840, 819630, 824834, 936720, 1092840, 1237251, 1311408, 1597680, 1639260, 1649668, 2062085, 2185680, 2474502, 2886919, 3278520, 3299336, 3711753, 4124170, 4949004, 5773838, 6186255, 6557040, 6598672, 7423506, 8248340, 8660757, 9898008, 11547676, 12372510, 14434595, 14847012, 16496680, 17321514, 18558765, 19796016, 23095352, 24745020, 25982271, 28869190, 29694024, 32993360, 34643028, 37117530, 43303785, 46190704, 49490040, 51964542, 57738380, 59388048, 69286056, 74235060, 86607570, 98980080, 103929084, 115476760, 129911355, 138572112, 148470120, 173215140, 207858168, 230953520, 259822710, 296940240, 346430280, 415716336, 519645420, 692860560, 1039290840, 2078581680]

約数ペア:

[(1, 2078581680), (2, 1039290840), (3, 692860560), (4, 519645420), (5, 415716336), (6, 346430280), (7, 296940240), (8, 259822710), (9, 230953520), (10, 207858168), (12, 173215140), (14, 148470120), (15, 138572112), (16, 129911355), (18, 115476760), (20, 103929084), (21, 98980080), (24, 86607570), (28, 74235060), (30, 69286056), (35, 59388048), (36, 57738380), (40, 51964542), (42, 49490040), (45, 46190704), (48, 43303785), (56, 37117530), (60, 34643028), (63, 32993360), (70, 29694024), (72, 28869190), (80, 25982271), (84, 24745020), (90, 23095352), (105, 19796016), (112, 18558765), (120, 17321514), (126, 16496680), (140, 14847012), (144, 14434595), (168, 12372510), (180, 11547676), (210, 9898008), (240, 8660757), (252, 8248340), (280, 7423506), (315, 6598672), (317, 6557040), (336, 6186255), (360, 5773838), (420, 4949004), (504, 4124170), (560, 3711753), (630, 3299336), (634, 3278520), (720, 2886919), (840, 2474502), (951, 2185680), (1008, 2062085), (1260, 1649668), (1268, 1639260), (1301, 1597680), (1585, 1311408), (1680, 1237251), (1902, 1092840), (2219, 936720), (2520, 824834), (2536, 819630), (2602, 798840), (2853, 728560), (3170, 655704), (3804, 546420), (3903, 532560), (4438, 468360), (4755, 437136), (5040, 412417), (5072, 409815), (5204, 399420), (5706, 364280), (6340, 327852), (6505, 319536), (6657, 312240), (7608, 273210), (7806, 266280), (8876, 234180), (9107, 228240), (9510, 218568), (10408, 199710), (11095, 187344), (11412, 182140), (11709, 177520), (12680, 163926), (13010, 159768), (13314, 156120), (14265, 145712), (15216, 136605), (15612, 133140), (17752, 117090), (18214, 114120), (19020, 109284), (19515, 106512), (19971, 104080), (20816, 99855), (22190, 93672), (22824, 91070), (23418, 88760), (25360, 81963), (26020, 79884), (26628, 78060), (27321, 76080), (28530, 72856), (31224, 66570), (33285, 62448), (35504, 58545), (36428, 57060), (38040, 54642), (39030, 53256), (39942, 52040), (44380, 46836), (45535, 45648)]