14721560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 128

約数和(自身を含む): 41040000

約数和(自身を除く): 26318440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 37, 40, 49, 56, 58, 70, 74, 98, 116, 140, 145, 148, 185, 196, 203, 232, 245, 259, 280, 290, 296, 343, 370, 392, 406, 490, 518, 580, 686, 740, 812, 980, 1015, 1036, 1073, 1160, 1295, 1372, 1421, 1480, 1624, 1715, 1813, 1960, 2030, 2072, 2146, 2590, 2744, 2842, 3430, 3626, 4060, 4292, 5180, 5365, 5684, 6860, 7105, 7252, 7511, 8120, 8584, 9065, 9947, 10360, 10730, 11368, 12691, 13720, 14210, 14504, 15022, 18130, 19894, 21460, 25382, 28420, 30044, 36260, 37555, 39788, 42920, 49735, 50764, 52577, 56840, 60088, 63455, 72520, 75110, 79576, 99470, 101528, 105154, 126910, 150220, 198940, 210308, 253820, 262885, 300440, 368039, 397880, 420616, 507640, 525770, 736078, 1051540, 1472156, 1840195, 2103080, 2944312, 3680390, 7360780, 14721560]

約数ペア:

[(1, 14721560), (2, 7360780), (4, 3680390), (5, 2944312), (7, 2103080), (8, 1840195), (10, 1472156), (14, 1051540), (20, 736078), (28, 525770), (29, 507640), (35, 420616), (37, 397880), (40, 368039), (49, 300440), (56, 262885), (58, 253820), (70, 210308), (74, 198940), (98, 150220), (116, 126910), (140, 105154), (145, 101528), (148, 99470), (185, 79576), (196, 75110), (203, 72520), (232, 63455), (245, 60088), (259, 56840), (280, 52577), (290, 50764), (296, 49735), (343, 42920), (370, 39788), (392, 37555), (406, 36260), (490, 30044), (518, 28420), (580, 25382), (686, 21460), (740, 19894), (812, 18130), (980, 15022), (1015, 14504), (1036, 14210), (1073, 13720), (1160, 12691), (1295, 11368), (1372, 10730), (1421, 10360), (1480, 9947), (1624, 9065), (1715, 8584), (1813, 8120), (1960, 7511), (2030, 7252), (2072, 7105), (2146, 6860), (2590, 5684), (2744, 5365), (2842, 5180), (3430, 4292), (3626, 4060)]