304443040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4286

約数の個数: 96

約数和(自身を含む): 803960640

約数和(自身を除く): 499517600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 3280, 3608, 4219, 4510, 6560, 7216, 8438, 9020, 14432, 16876, 18040, 21095, 33752, 36080, 42190, 46409, 67504, 72160, 84380, 92818, 135008, 168760, 172979, 185636, 232045, 337520, 345958, 371272, 464090, 675040, 691916, 742544, 864895, 928180, 1383832, 1485088, 1729790, 1856360, 1902769, 2767664, 3459580, 3712720, 3805538, 5535328, 6919160, 7425440, 7611076, 9513845, 13838320, 15222152, 19027690, 27676640, 30444304, 38055380, 60888608, 76110760, 152221520, 304443040]

約数ペア:

[(1, 304443040), (2, 152221520), (4, 76110760), (5, 60888608), (8, 38055380), (10, 30444304), (11, 27676640), (16, 19027690), (20, 15222152), (22, 13838320), (32, 9513845), (40, 7611076), (41, 7425440), (44, 6919160), (55, 5535328), (80, 3805538), (82, 3712720), (88, 3459580), (110, 2767664), (160, 1902769), (164, 1856360), (176, 1729790), (205, 1485088), (220, 1383832), (328, 928180), (352, 864895), (410, 742544), (440, 691916), (451, 675040), (656, 464090), (820, 371272), (880, 345958), (902, 337520), (1312, 232045), (1640, 185636), (1760, 172979), (1804, 168760), (2255, 135008), (3280, 92818), (3608, 84380), (4219, 72160), (4510, 67504), (6560, 46409), (7216, 42190), (8438, 36080), (9020, 33752), (14432, 21095), (16876, 18040)]