129372320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10501}}^1$

素因数の和:10534

約数の個数: 96

約数和(自身を含む): 381096576

約数和(自身を除く): 251724256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 10501, 12320, 21002, 42004, 52505, 73507, 84008, 105010, 115511, 147014, 168016, 210020, 231022, 294028, 336032, 367535, 420040, 462044, 577555, 588056, 735070, 808577, 840080, 924088, 1155110, 1176112, 1470140, 1617154, 1680160, 1848176, 2310220, 2352224, 2940280, 3234308, 3696352, 4042885, 4620440, 5880560, 6468616, 8085770, 9240880, 11761120, 12937232, 16171540, 18481760, 25874464, 32343080, 64686160, 129372320]

約数ペア:

[(1, 129372320), (2, 64686160), (4, 32343080), (5, 25874464), (7, 18481760), (8, 16171540), (10, 12937232), (11, 11761120), (14, 9240880), (16, 8085770), (20, 6468616), (22, 5880560), (28, 4620440), (32, 4042885), (35, 3696352), (40, 3234308), (44, 2940280), (55, 2352224), (56, 2310220), (70, 1848176), (77, 1680160), (80, 1617154), (88, 1470140), (110, 1176112), (112, 1155110), (140, 924088), (154, 840080), (160, 808577), (176, 735070), (220, 588056), (224, 577555), (280, 462044), (308, 420040), (352, 367535), (385, 336032), (440, 294028), (560, 231022), (616, 210020), (770, 168016), (880, 147014), (1120, 115511), (1232, 105010), (1540, 84008), (1760, 73507), (2464, 52505), (3080, 42004), (6160, 21002), (10501, 12320)]