804760440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21023}}^1$

素因数の和:21077

約数の個数: 128

約数和(自身を含む): 2724710400

約数和(自身を除く): 1919949960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 21023, 38280, 42046, 63069, 84092, 105115, 126138, 168184, 210230, 231253, 252276, 315345, 420460, 462506, 504552, 609667, 630690, 693759, 840920, 925012, 1156265, 1219334, 1261380, 1387518, 1829001, 1850024, 2312530, 2438668, 2522760, 2775036, 3048335, 3468795, 3658002, 4625060, 4877336, 5550072, 6096670, 6706337, 6937590, 7316004, 9145005, 9250120, 12193340, 13412674, 13875180, 14632008, 18290010, 20119011, 24386680, 26825348, 27750360, 33531685, 36580020, 40238022, 53650696, 67063370, 73160040, 80476044, 100595055, 134126740, 160952088, 201190110, 268253480, 402380220, 804760440]

約数ペア:

[(1, 804760440), (2, 402380220), (3, 268253480), (4, 201190110), (5, 160952088), (6, 134126740), (8, 100595055), (10, 80476044), (11, 73160040), (12, 67063370), (15, 53650696), (20, 40238022), (22, 36580020), (24, 33531685), (29, 27750360), (30, 26825348), (33, 24386680), (40, 20119011), (44, 18290010), (55, 14632008), (58, 13875180), (60, 13412674), (66, 12193340), (87, 9250120), (88, 9145005), (110, 7316004), (116, 6937590), (120, 6706337), (132, 6096670), (145, 5550072), (165, 4877336), (174, 4625060), (220, 3658002), (232, 3468795), (264, 3048335), (290, 2775036), (319, 2522760), (330, 2438668), (348, 2312530), (435, 1850024), (440, 1829001), (580, 1387518), (638, 1261380), (660, 1219334), (696, 1156265), (870, 925012), (957, 840920), (1160, 693759), (1276, 630690), (1320, 609667), (1595, 504552), (1740, 462506), (1914, 420460), (2552, 315345), (3190, 252276), (3480, 231253), (3828, 210230), (4785, 168184), (6380, 126138), (7656, 105115), (9570, 84092), (12760, 63069), (19140, 42046), (21023, 38280)]