14304080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 40075560

約数和(自身を除く): 25771480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 89, 98, 112, 140, 164, 178, 196, 205, 245, 280, 287, 328, 356, 392, 410, 445, 490, 560, 574, 623, 656, 712, 784, 820, 890, 980, 1148, 1246, 1424, 1435, 1640, 1780, 1960, 2009, 2296, 2492, 2870, 3115, 3280, 3560, 3649, 3920, 4018, 4361, 4592, 4984, 5740, 6230, 7120, 7298, 8036, 8722, 9968, 10045, 11480, 12460, 14596, 16072, 17444, 18245, 20090, 21805, 22960, 24920, 25543, 29192, 32144, 34888, 36490, 40180, 43610, 49840, 51086, 58384, 69776, 72980, 80360, 87220, 102172, 127715, 145960, 160720, 174440, 178801, 204344, 255430, 291920, 348880, 357602, 408688, 510860, 715204, 894005, 1021720, 1430408, 1788010, 2043440, 2860816, 3576020, 7152040, 14304080]

約数ペア:

[(1, 14304080), (2, 7152040), (4, 3576020), (5, 2860816), (7, 2043440), (8, 1788010), (10, 1430408), (14, 1021720), (16, 894005), (20, 715204), (28, 510860), (35, 408688), (40, 357602), (41, 348880), (49, 291920), (56, 255430), (70, 204344), (80, 178801), (82, 174440), (89, 160720), (98, 145960), (112, 127715), (140, 102172), (164, 87220), (178, 80360), (196, 72980), (205, 69776), (245, 58384), (280, 51086), (287, 49840), (328, 43610), (356, 40180), (392, 36490), (410, 34888), (445, 32144), (490, 29192), (560, 25543), (574, 24920), (623, 22960), (656, 21805), (712, 20090), (784, 18245), (820, 17444), (890, 16072), (980, 14596), (1148, 12460), (1246, 11480), (1424, 10045), (1435, 9968), (1640, 8722), (1780, 8036), (1960, 7298), (2009, 7120), (2296, 6230), (2492, 5740), (2870, 4984), (3115, 4592), (3280, 4361), (3560, 4018), (3649, 3920)]