415881440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1117}}^1$

素因数の和:1324

約数の個数: 96

約数和(自身を含む): 1064962080

約数和(自身を除く): 649080640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 179, 208, 260, 358, 416, 520, 716, 895, 1040, 1117, 1432, 1790, 2080, 2234, 2327, 2864, 3580, 4468, 4654, 5585, 5728, 7160, 8936, 9308, 11170, 11635, 14320, 14521, 17872, 18616, 22340, 23270, 28640, 29042, 35744, 37232, 44680, 46540, 58084, 72605, 74464, 89360, 93080, 116168, 145210, 178720, 186160, 199943, 232336, 290420, 372320, 399886, 464672, 580840, 799772, 999715, 1161680, 1599544, 1999430, 2323360, 2599259, 3199088, 3998860, 5198518, 6398176, 7997720, 10397036, 12996295, 15995440, 20794072, 25992590, 31990880, 41588144, 51985180, 83176288, 103970360, 207940720, 415881440]

約数ペア:

[(1, 415881440), (2, 207940720), (4, 103970360), (5, 83176288), (8, 51985180), (10, 41588144), (13, 31990880), (16, 25992590), (20, 20794072), (26, 15995440), (32, 12996295), (40, 10397036), (52, 7997720), (65, 6398176), (80, 5198518), (104, 3998860), (130, 3199088), (160, 2599259), (179, 2323360), (208, 1999430), (260, 1599544), (358, 1161680), (416, 999715), (520, 799772), (716, 580840), (895, 464672), (1040, 399886), (1117, 372320), (1432, 290420), (1790, 232336), (2080, 199943), (2234, 186160), (2327, 178720), (2864, 145210), (3580, 116168), (4468, 93080), (4654, 89360), (5585, 74464), (5728, 72605), (7160, 58084), (8936, 46540), (9308, 44680), (11170, 37232), (11635, 35744), (14320, 29042), (14521, 28640), (17872, 23270), (18616, 22340)]