477456320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 224

約数和(自身を含む): 1338681600

約数和(自身を除く): 861225280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 59, 64, 76, 80, 88, 95, 110, 118, 121, 152, 160, 176, 190, 209, 220, 236, 242, 295, 304, 320, 352, 380, 418, 440, 472, 484, 590, 605, 608, 649, 704, 760, 836, 880, 944, 968, 1045, 1121, 1180, 1210, 1216, 1298, 1331, 1520, 1672, 1760, 1888, 1936, 2090, 2242, 2299, 2360, 2420, 2596, 2662, 3040, 3245, 3344, 3520, 3776, 3872, 4180, 4484, 4598, 4720, 4840, 5192, 5324, 5605, 6080, 6490, 6655, 6688, 7139, 7744, 8360, 8968, 9196, 9440, 9680, 10384, 10648, 11210, 11495, 12331, 12980, 13310, 13376, 14278, 16720, 17936, 18392, 18880, 19360, 20768, 21296, 22420, 22990, 24662, 25289, 25960, 26620, 28556, 33440, 35695, 35872, 36784, 38720, 41536, 42592, 44840, 45980, 49324, 50578, 51920, 53240, 57112, 61655, 66880, 71390, 71744, 73568, 78529, 85184, 89680, 91960, 98648, 101156, 103840, 106480, 114224, 123310, 126445, 135641, 142780, 147136, 157058, 179360, 183920, 197296, 202312, 207680, 212960, 228448, 246620, 252890, 271282, 285560, 314116, 358720, 367840, 392645, 394592, 404624, 425920, 456896, 493240, 505780, 542564, 571120, 628232, 678205, 735680, 785290, 789184, 809248, 986480, 1011560, 1085128, 1142240, 1256464, 1356410, 1492051, 1570580, 1618496, 1972960, 2023120, 2170256, 2284480, 2512928, 2712820, 2984102, 3141160, 3945920, 4046240, 4340512, 5025856, 5425640, 5968204, 6282320, 7460255, 8092480, 8681024, 10851280, 11936408, 12564640, 14920510, 21702560, 23872816, 25129280, 29841020, 43405120, 47745632, 59682040, 95491264, 119364080, 238728160, 477456320]

約数ペア:

[(1, 477456320), (2, 238728160), (4, 119364080), (5, 95491264), (8, 59682040), (10, 47745632), (11, 43405120), (16, 29841020), (19, 25129280), (20, 23872816), (22, 21702560), (32, 14920510), (38, 12564640), (40, 11936408), (44, 10851280), (55, 8681024), (59, 8092480), (64, 7460255), (76, 6282320), (80, 5968204), (88, 5425640), (95, 5025856), (110, 4340512), (118, 4046240), (121, 3945920), (152, 3141160), (160, 2984102), (176, 2712820), (190, 2512928), (209, 2284480), (220, 2170256), (236, 2023120), (242, 1972960), (295, 1618496), (304, 1570580), (320, 1492051), (352, 1356410), (380, 1256464), (418, 1142240), (440, 1085128), (472, 1011560), (484, 986480), (590, 809248), (605, 789184), (608, 785290), (649, 735680), (704, 678205), (760, 628232), (836, 571120), (880, 542564), (944, 505780), (968, 493240), (1045, 456896), (1121, 425920), (1180, 404624), (1210, 394592), (1216, 392645), (1298, 367840), (1331, 358720), (1520, 314116), (1672, 285560), (1760, 271282), (1888, 252890), (1936, 246620), (2090, 228448), (2242, 212960), (2299, 207680), (2360, 202312), (2420, 197296), (2596, 183920), (2662, 179360), (3040, 157058), (3245, 147136), (3344, 142780), (3520, 135641), (3776, 126445), (3872, 123310), (4180, 114224), (4484, 106480), (4598, 103840), (4720, 101156), (4840, 98648), (5192, 91960), (5324, 89680), (5605, 85184), (6080, 78529), (6490, 73568), (6655, 71744), (6688, 71390), (7139, 66880), (7744, 61655), (8360, 57112), (8968, 53240), (9196, 51920), (9440, 50578), (9680, 49324), (10384, 45980), (10648, 44840), (11210, 42592), (11495, 41536), (12331, 38720), (12980, 36784), (13310, 35872), (13376, 35695), (14278, 33440), (16720, 28556), (17936, 26620), (18392, 25960), (18880, 25289), (19360, 24662), (20768, 22990), (21296, 22420)]