414325120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 1089482400

約数和(自身を除く): 675157280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 229, 257, 320, 352, 440, 458, 514, 640, 704, 880, 916, 1028, 1145, 1285, 1408, 1760, 1832, 2056, 2290, 2519, 2570, 2827, 3520, 3664, 4112, 4580, 5038, 5140, 5654, 7040, 7328, 8224, 9160, 10076, 10280, 11308, 12595, 14135, 14656, 16448, 18320, 20152, 20560, 22616, 25190, 28270, 29312, 32896, 36640, 40304, 41120, 45232, 50380, 56540, 58853, 73280, 80608, 82240, 90464, 100760, 113080, 117706, 146560, 161216, 164480, 180928, 201520, 226160, 235412, 294265, 322432, 361856, 403040, 452320, 470824, 588530, 647383, 806080, 904640, 941648, 1177060, 1294766, 1612160, 1809280, 1883296, 2354120, 2589532, 3236915, 3766592, 4708240, 5179064, 6473830, 7533184, 9416480, 10358128, 12947660, 18832960, 20716256, 25895320, 37665920, 41432512, 51790640, 82865024, 103581280, 207162560, 414325120]

約数ペア:

[(1, 414325120), (2, 207162560), (4, 103581280), (5, 82865024), (8, 51790640), (10, 41432512), (11, 37665920), (16, 25895320), (20, 20716256), (22, 18832960), (32, 12947660), (40, 10358128), (44, 9416480), (55, 7533184), (64, 6473830), (80, 5179064), (88, 4708240), (110, 3766592), (128, 3236915), (160, 2589532), (176, 2354120), (220, 1883296), (229, 1809280), (257, 1612160), (320, 1294766), (352, 1177060), (440, 941648), (458, 904640), (514, 806080), (640, 647383), (704, 588530), (880, 470824), (916, 452320), (1028, 403040), (1145, 361856), (1285, 322432), (1408, 294265), (1760, 235412), (1832, 226160), (2056, 201520), (2290, 180928), (2519, 164480), (2570, 161216), (2827, 146560), (3520, 117706), (3664, 113080), (4112, 100760), (4580, 90464), (5038, 82240), (5140, 80608), (5654, 73280), (7040, 58853), (7328, 56540), (8224, 50380), (9160, 45232), (10076, 41120), (10280, 40304), (11308, 36640), (12595, 32896), (14135, 29312), (14656, 28270), (16448, 25190), (18320, 22616), (20152, 20560)]