223687360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3210

約数の個数: 112

約数和(自身を含む): 607563936

約数和(自身を除く): 383876576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 680, 832, 884, 1040, 1088, 1105, 1360, 1768, 2080, 2210, 2720, 3163, 3536, 4160, 4420, 5440, 6326, 7072, 8840, 12652, 14144, 15815, 17680, 25304, 31630, 35360, 41119, 50608, 53771, 63260, 70720, 82238, 101216, 107542, 126520, 164476, 202432, 205595, 215084, 253040, 268855, 328952, 411190, 430168, 506080, 537710, 657904, 699023, 822380, 860336, 1012160, 1075420, 1315808, 1398046, 1644760, 1720672, 2150840, 2631616, 2796092, 3289520, 3441344, 3495115, 4301680, 5592184, 6579040, 6990230, 8603360, 11184368, 13158080, 13980460, 17206720, 22368736, 27960920, 44737472, 55921840, 111843680, 223687360]

約数ペア:

[(1, 223687360), (2, 111843680), (4, 55921840), (5, 44737472), (8, 27960920), (10, 22368736), (13, 17206720), (16, 13980460), (17, 13158080), (20, 11184368), (26, 8603360), (32, 6990230), (34, 6579040), (40, 5592184), (52, 4301680), (64, 3495115), (65, 3441344), (68, 3289520), (80, 2796092), (85, 2631616), (104, 2150840), (130, 1720672), (136, 1644760), (160, 1398046), (170, 1315808), (208, 1075420), (221, 1012160), (260, 860336), (272, 822380), (320, 699023), (340, 657904), (416, 537710), (442, 506080), (520, 430168), (544, 411190), (680, 328952), (832, 268855), (884, 253040), (1040, 215084), (1088, 205595), (1105, 202432), (1360, 164476), (1768, 126520), (2080, 107542), (2210, 101216), (2720, 82238), (3163, 70720), (3536, 63260), (4160, 53771), (4420, 50608), (5440, 41119), (6326, 35360), (7072, 31630), (8840, 25304), (12652, 17680), (14144, 15815)]