2404121920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 6341400576

約数和(自身を除く): 3937278656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 41, 46, 62, 64, 80, 82, 92, 115, 124, 155, 160, 164, 184, 205, 230, 248, 257, 310, 320, 328, 368, 410, 460, 496, 514, 620, 656, 713, 736, 820, 920, 943, 992, 1028, 1240, 1271, 1285, 1312, 1426, 1472, 1640, 1840, 1886, 1984, 2056, 2480, 2542, 2570, 2624, 2852, 3280, 3565, 3680, 3772, 4112, 4715, 4960, 5084, 5140, 5704, 5911, 6355, 6560, 7130, 7360, 7544, 7967, 8224, 9430, 9920, 10168, 10280, 10537, 11408, 11822, 12710, 13120, 14260, 15088, 15934, 16448, 18860, 20336, 20560, 21074, 22816, 23644, 25420, 28520, 29233, 29555, 30176, 31868, 37720, 39835, 40672, 41120, 42148, 45632, 47288, 50840, 52685, 57040, 58466, 59110, 60352, 63736, 75440, 79670, 81344, 82240, 84296, 94576, 101680, 105370, 114080, 116932, 118220, 127472, 146165, 150880, 159340, 168592, 183241, 189152, 203360, 210740, 228160, 233864, 236440, 242351, 254944, 292330, 301760, 318680, 326647, 337184, 366482, 378304, 406720, 421480, 467728, 472880, 484702, 509888, 584660, 637360, 653294, 674368, 732964, 842960, 916205, 935456, 945760, 969404, 1169320, 1211755, 1274720, 1306588, 1465928, 1633235, 1685920, 1832410, 1870912, 1891520, 1938808, 2338640, 2423510, 2549440, 2613176, 2931856, 3266470, 3371840, 3664820, 3877616, 4677280, 4847020, 5226352, 5863712, 6532940, 7329640, 7512881, 7755232, 9354560, 9694040, 10452704, 11727424, 13065880, 14659280, 15025762, 15510464, 19388080, 20905408, 26131760, 29318560, 30051524, 37564405, 38776160, 52263520, 58637120, 60103048, 75128810, 77552320, 104527040, 120206096, 150257620, 240412192, 300515240, 480824384, 601030480, 1202060960, 2404121920]

約数ペア:

[(1, 2404121920), (2, 1202060960), (4, 601030480), (5, 480824384), (8, 300515240), (10, 240412192), (16, 150257620), (20, 120206096), (23, 104527040), (31, 77552320), (32, 75128810), (40, 60103048), (41, 58637120), (46, 52263520), (62, 38776160), (64, 37564405), (80, 30051524), (82, 29318560), (92, 26131760), (115, 20905408), (124, 19388080), (155, 15510464), (160, 15025762), (164, 14659280), (184, 13065880), (205, 11727424), (230, 10452704), (248, 9694040), (257, 9354560), (310, 7755232), (320, 7512881), (328, 7329640), (368, 6532940), (410, 5863712), (460, 5226352), (496, 4847020), (514, 4677280), (620, 3877616), (656, 3664820), (713, 3371840), (736, 3266470), (820, 2931856), (920, 2613176), (943, 2549440), (992, 2423510), (1028, 2338640), (1240, 1938808), (1271, 1891520), (1285, 1870912), (1312, 1832410), (1426, 1685920), (1472, 1633235), (1640, 1465928), (1840, 1306588), (1886, 1274720), (1984, 1211755), (2056, 1169320), (2480, 969404), (2542, 945760), (2570, 935456), (2624, 916205), (2852, 842960), (3280, 732964), (3565, 674368), (3680, 653294), (3772, 637360), (4112, 584660), (4715, 509888), (4960, 484702), (5084, 472880), (5140, 467728), (5704, 421480), (5911, 406720), (6355, 378304), (6560, 366482), (7130, 337184), (7360, 326647), (7544, 318680), (7967, 301760), (8224, 292330), (9430, 254944), (9920, 242351), (10168, 236440), (10280, 233864), (10537, 228160), (11408, 210740), (11822, 203360), (12710, 189152), (13120, 183241), (14260, 168592), (15088, 159340), (15934, 150880), (16448, 146165), (18860, 127472), (20336, 118220), (20560, 116932), (21074, 114080), (22816, 105370), (23644, 101680), (25420, 94576), (28520, 84296), (29233, 82240), (29555, 81344), (30176, 79670), (31868, 75440), (37720, 63736), (39835, 60352), (40672, 59110), (41120, 58466), (42148, 57040), (45632, 52685), (47288, 50840)]