1330621600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21601}}^1$

素因数の和:21639

約数の個数: 144

約数和(自身を含む): 4050115776

約数和(自身を除く): 2719494176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 350, 352, 385, 400, 440, 550, 560, 616, 700, 770, 800, 880, 1100, 1120, 1232, 1400, 1540, 1760, 1925, 2200, 2464, 2800, 3080, 3850, 4400, 5600, 6160, 7700, 8800, 12320, 15400, 21601, 30800, 43202, 61600, 86404, 108005, 151207, 172808, 216010, 237611, 302414, 345616, 432020, 475222, 540025, 604828, 691232, 756035, 864040, 950444, 1080050, 1188055, 1209656, 1512070, 1663277, 1728080, 1900888, 2160100, 2376110, 2419312, 3024140, 3326554, 3456160, 3780175, 3801776, 4320200, 4752220, 4838624, 5940275, 6048280, 6653108, 7560350, 7603552, 8316385, 8640400, 9504440, 11880550, 12096560, 13306216, 15120700, 16632770, 17280800, 19008880, 23761100, 24193120, 26612432, 30241400, 33265540, 38017760, 41581925, 47522200, 53224864, 60482800, 66531080, 83163850, 95044400, 120965600, 133062160, 166327700, 190088800, 266124320, 332655400, 665310800, 1330621600]

約数ペア:

[(1, 1330621600), (2, 665310800), (4, 332655400), (5, 266124320), (7, 190088800), (8, 166327700), (10, 133062160), (11, 120965600), (14, 95044400), (16, 83163850), (20, 66531080), (22, 60482800), (25, 53224864), (28, 47522200), (32, 41581925), (35, 38017760), (40, 33265540), (44, 30241400), (50, 26612432), (55, 24193120), (56, 23761100), (70, 19008880), (77, 17280800), (80, 16632770), (88, 15120700), (100, 13306216), (110, 12096560), (112, 11880550), (140, 9504440), (154, 8640400), (160, 8316385), (175, 7603552), (176, 7560350), (200, 6653108), (220, 6048280), (224, 5940275), (275, 4838624), (280, 4752220), (308, 4320200), (350, 3801776), (352, 3780175), (385, 3456160), (400, 3326554), (440, 3024140), (550, 2419312), (560, 2376110), (616, 2160100), (700, 1900888), (770, 1728080), (800, 1663277), (880, 1512070), (1100, 1209656), (1120, 1188055), (1232, 1080050), (1400, 950444), (1540, 864040), (1760, 756035), (1925, 691232), (2200, 604828), (2464, 540025), (2800, 475222), (3080, 432020), (3850, 345616), (4400, 302414), (5600, 237611), (6160, 216010), (7700, 172808), (8800, 151207), (12320, 108005), (15400, 86404), (21601, 61600), (30800, 43202)]