680260464

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1480

約数の個数: 160

約数和(自身を含む): 2127988800

約数和(自身を除く): 1447728336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 89, 104, 108, 117, 144, 156, 178, 208, 216, 234, 267, 312, 351, 356, 432, 468, 534, 624, 702, 712, 801, 936, 1068, 1157, 1361, 1404, 1424, 1602, 1872, 2136, 2314, 2403, 2722, 2808, 3204, 3471, 4083, 4272, 4628, 4806, 5444, 5616, 6408, 6942, 8166, 9256, 9612, 10413, 10888, 12249, 12816, 13884, 16332, 17693, 18512, 19224, 20826, 21776, 24498, 27768, 31239, 32664, 35386, 36747, 38448, 41652, 48996, 53079, 55536, 62478, 65328, 70772, 73494, 83304, 97992, 106158, 121129, 124956, 141544, 146988, 159237, 166608, 195984, 212316, 242258, 249912, 283088, 293976, 318474, 363387, 424632, 477711, 484516, 499824, 587952, 636948, 726774, 849264, 955422, 969032, 1090161, 1273896, 1453548, 1574677, 1910844, 1938064, 2180322, 2547792, 2907096, 3149354, 3270483, 3821688, 4360644, 4724031, 5814192, 6298708, 6540966, 7643376, 8721288, 9448062, 12597416, 13081932, 14172093, 17442576, 18896124, 25194832, 26163864, 28344186, 37792248, 42516279, 52327728, 56688372, 75584496, 85032558, 113376744, 170065116, 226753488, 340130232, 680260464]

約数ペア:

[(1, 680260464), (2, 340130232), (3, 226753488), (4, 170065116), (6, 113376744), (8, 85032558), (9, 75584496), (12, 56688372), (13, 52327728), (16, 42516279), (18, 37792248), (24, 28344186), (26, 26163864), (27, 25194832), (36, 18896124), (39, 17442576), (48, 14172093), (52, 13081932), (54, 12597416), (72, 9448062), (78, 8721288), (89, 7643376), (104, 6540966), (108, 6298708), (117, 5814192), (144, 4724031), (156, 4360644), (178, 3821688), (208, 3270483), (216, 3149354), (234, 2907096), (267, 2547792), (312, 2180322), (351, 1938064), (356, 1910844), (432, 1574677), (468, 1453548), (534, 1273896), (624, 1090161), (702, 969032), (712, 955422), (801, 849264), (936, 726774), (1068, 636948), (1157, 587952), (1361, 499824), (1404, 484516), (1424, 477711), (1602, 424632), (1872, 363387), (2136, 318474), (2314, 293976), (2403, 283088), (2722, 249912), (2808, 242258), (3204, 212316), (3471, 195984), (4083, 166608), (4272, 159237), (4628, 146988), (4806, 141544), (5444, 124956), (5616, 121129), (6408, 106158), (6942, 97992), (8166, 83304), (9256, 73494), (9612, 70772), (10413, 65328), (10888, 62478), (12249, 55536), (12816, 53079), (13884, 48996), (16332, 41652), (17693, 38448), (18512, 36747), (19224, 35386), (20826, 32664), (21776, 31239), (24498, 27768)]