419928480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 288

約数和(自身を含む): 1547320320

約数和(自身を除く): 1127391840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 409, 414, 460, 465, 480, 496, 552, 558, 620, 690, 713, 720, 736, 744, 818, 828, 920, 930, 992, 1035, 1104, 1116, 1227, 1240, 1380, 1395, 1426, 1440, 1488, 1636, 1656, 1840, 1860, 2045, 2070, 2139, 2208, 2232, 2454, 2480, 2760, 2790, 2852, 2976, 3272, 3312, 3565, 3680, 3681, 3720, 4090, 4140, 4278, 4464, 4908, 4960, 5520, 5580, 5704, 6135, 6417, 6544, 6624, 7130, 7362, 7440, 8180, 8280, 8556, 8928, 9407, 9816, 10695, 11040, 11160, 11408, 12270, 12679, 12834, 13088, 14260, 14724, 14880, 16360, 16560, 17112, 18405, 18814, 19632, 21390, 22320, 22816, 24540, 25358, 25668, 28221, 28520, 29448, 32085, 32720, 33120, 34224, 36810, 37628, 38037, 39264, 42780, 44640, 47035, 49080, 50716, 51336, 56442, 57040, 58896, 63395, 64170, 65440, 68448, 73620, 75256, 76074, 84663, 85560, 94070, 98160, 101432, 102672, 112884, 114080, 114111, 117792, 126790, 128340, 141105, 147240, 150512, 152148, 169326, 171120, 188140, 190185, 196320, 202864, 205344, 225768, 228222, 253580, 256680, 282210, 291617, 294480, 301024, 304296, 338652, 342240, 376280, 380370, 405728, 423315, 451536, 456444, 507160, 513360, 564420, 570555, 583234, 588960, 608592, 677304, 752560, 760740, 846630, 874851, 903072, 912888, 1014320, 1026720, 1128840, 1141110, 1166468, 1217184, 1354608, 1458085, 1505120, 1521480, 1693260, 1749702, 1825776, 2028640, 2257680, 2282220, 2332936, 2624553, 2709216, 2916170, 3042960, 3386520, 3499404, 3651552, 4374255, 4515360, 4564440, 4665872, 5249106, 5832340, 6085920, 6773040, 6998808, 8748510, 9128880, 9331744, 10498212, 11664680, 13122765, 13546080, 13997616, 17497020, 18257760, 20996424, 23329360, 26245530, 27995232, 34994040, 41992848, 46658720, 52491060, 69988080, 83985696, 104982120, 139976160, 209964240, 419928480]

約数ペア:

[(1, 419928480), (2, 209964240), (3, 139976160), (4, 104982120), (5, 83985696), (6, 69988080), (8, 52491060), (9, 46658720), (10, 41992848), (12, 34994040), (15, 27995232), (16, 26245530), (18, 23329360), (20, 20996424), (23, 18257760), (24, 17497020), (30, 13997616), (31, 13546080), (32, 13122765), (36, 11664680), (40, 10498212), (45, 9331744), (46, 9128880), (48, 8748510), (60, 6998808), (62, 6773040), (69, 6085920), (72, 5832340), (80, 5249106), (90, 4665872), (92, 4564440), (93, 4515360), (96, 4374255), (115, 3651552), (120, 3499404), (124, 3386520), (138, 3042960), (144, 2916170), (155, 2709216), (160, 2624553), (180, 2332936), (184, 2282220), (186, 2257680), (207, 2028640), (230, 1825776), (240, 1749702), (248, 1693260), (276, 1521480), (279, 1505120), (288, 1458085), (310, 1354608), (345, 1217184), (360, 1166468), (368, 1141110), (372, 1128840), (409, 1026720), (414, 1014320), (460, 912888), (465, 903072), (480, 874851), (496, 846630), (552, 760740), (558, 752560), (620, 677304), (690, 608592), (713, 588960), (720, 583234), (736, 570555), (744, 564420), (818, 513360), (828, 507160), (920, 456444), (930, 451536), (992, 423315), (1035, 405728), (1104, 380370), (1116, 376280), (1227, 342240), (1240, 338652), (1380, 304296), (1395, 301024), (1426, 294480), (1440, 291617), (1488, 282210), (1636, 256680), (1656, 253580), (1840, 228222), (1860, 225768), (2045, 205344), (2070, 202864), (2139, 196320), (2208, 190185), (2232, 188140), (2454, 171120), (2480, 169326), (2760, 152148), (2790, 150512), (2852, 147240), (2976, 141105), (3272, 128340), (3312, 126790), (3565, 117792), (3680, 114111), (3681, 114080), (3720, 112884), (4090, 102672), (4140, 101432), (4278, 98160), (4464, 94070), (4908, 85560), (4960, 84663), (5520, 76074), (5580, 75256), (5704, 73620), (6135, 68448), (6417, 65440), (6544, 64170), (6624, 63395), (7130, 58896), (7362, 57040), (7440, 56442), (8180, 51336), (8280, 50716), (8556, 49080), (8928, 47035), (9407, 44640), (9816, 42780), (10695, 39264), (11040, 38037), (11160, 37628), (11408, 36810), (12270, 34224), (12679, 33120), (12834, 32720), (13088, 32085), (14260, 29448), (14724, 28520), (14880, 28221), (16360, 25668), (16560, 25358), (17112, 24540), (18405, 22816), (18814, 22320), (19632, 21390)]