2560262016

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30169}}^1$

素因数の和:30216

約数の個数: 128

約数和(自身を含む): 7754896800

約数和(自身を除く): 5194634784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3536, 4992, 5304, 6528, 7072, 10608, 14144, 21216, 28288, 30169, 42432, 60338, 84864, 90507, 120676, 181014, 241352, 362028, 392197, 482704, 512873, 724056, 784394, 965408, 1025746, 1176591, 1448112, 1538619, 1568788, 1930816, 2051492, 2353182, 2896224, 3077238, 3137576, 3861632, 4102984, 4706364, 5792448, 6154476, 6275152, 6667349, 8205968, 9412728, 11584896, 12308952, 12550304, 13334698, 16411936, 18825456, 20002047, 24617904, 25100608, 26669396, 32823872, 37650912, 40004094, 49235808, 50201216, 53338792, 65647744, 75301824, 80008188, 98471616, 106677584, 150603648, 160016376, 196943232, 213355168, 320032752, 426710336, 640065504, 853420672, 1280131008, 2560262016]

約数ペア:

[(1, 2560262016), (2, 1280131008), (3, 853420672), (4, 640065504), (6, 426710336), (8, 320032752), (12, 213355168), (13, 196943232), (16, 160016376), (17, 150603648), (24, 106677584), (26, 98471616), (32, 80008188), (34, 75301824), (39, 65647744), (48, 53338792), (51, 50201216), (52, 49235808), (64, 40004094), (68, 37650912), (78, 32823872), (96, 26669396), (102, 25100608), (104, 24617904), (128, 20002047), (136, 18825456), (156, 16411936), (192, 13334698), (204, 12550304), (208, 12308952), (221, 11584896), (272, 9412728), (312, 8205968), (384, 6667349), (408, 6275152), (416, 6154476), (442, 5792448), (544, 4706364), (624, 4102984), (663, 3861632), (816, 3137576), (832, 3077238), (884, 2896224), (1088, 2353182), (1248, 2051492), (1326, 1930816), (1632, 1568788), (1664, 1538619), (1768, 1448112), (2176, 1176591), (2496, 1025746), (2652, 965408), (3264, 784394), (3536, 724056), (4992, 512873), (5304, 482704), (6528, 392197), (7072, 362028), (10608, 241352), (14144, 181014), (21216, 120676), (28288, 90507), (30169, 84864), (42432, 60338)]