388308360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 1309996800

約数和(自身を除く): 921688440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 121, 132, 141, 165, 188, 220, 235, 242, 264, 282, 330, 363, 376, 440, 470, 484, 517, 564, 569, 605, 660, 705, 726, 940, 968, 1034, 1128, 1138, 1210, 1320, 1410, 1452, 1551, 1707, 1815, 1880, 2068, 2276, 2420, 2585, 2820, 2845, 2904, 3102, 3414, 3630, 4136, 4552, 4840, 5170, 5640, 5687, 5690, 6204, 6259, 6828, 7260, 7755, 8535, 10340, 11374, 11380, 12408, 12518, 13656, 14520, 15510, 17061, 17070, 18777, 20680, 22748, 22760, 25036, 26743, 28435, 31020, 31295, 34122, 34140, 37554, 45496, 50072, 53486, 56870, 62040, 62590, 68244, 68280, 68849, 75108, 80229, 85305, 93885, 106972, 113740, 125180, 133715, 136488, 137698, 150216, 160458, 170610, 187770, 206547, 213944, 227480, 250360, 267430, 275396, 294173, 320916, 341220, 344245, 375540, 401145, 413094, 534860, 550792, 588346, 641832, 682440, 688490, 751080, 802290, 826188, 882519, 1032735, 1069720, 1176692, 1376980, 1470865, 1604580, 1652376, 1765038, 2065470, 2353384, 2753960, 2941730, 3209160, 3235903, 3530076, 4130940, 4412595, 5883460, 6471806, 7060152, 8261880, 8825190, 9707709, 11766920, 12943612, 16179515, 17650380, 19415418, 25887224, 32359030, 35300760, 38830836, 48538545, 64718060, 77661672, 97077090, 129436120, 194154180, 388308360]

約数ペア:

[(1, 388308360), (2, 194154180), (3, 129436120), (4, 97077090), (5, 77661672), (6, 64718060), (8, 48538545), (10, 38830836), (11, 35300760), (12, 32359030), (15, 25887224), (20, 19415418), (22, 17650380), (24, 16179515), (30, 12943612), (33, 11766920), (40, 9707709), (44, 8825190), (47, 8261880), (55, 7060152), (60, 6471806), (66, 5883460), (88, 4412595), (94, 4130940), (110, 3530076), (120, 3235903), (121, 3209160), (132, 2941730), (141, 2753960), (165, 2353384), (188, 2065470), (220, 1765038), (235, 1652376), (242, 1604580), (264, 1470865), (282, 1376980), (330, 1176692), (363, 1069720), (376, 1032735), (440, 882519), (470, 826188), (484, 802290), (517, 751080), (564, 688490), (569, 682440), (605, 641832), (660, 588346), (705, 550792), (726, 534860), (940, 413094), (968, 401145), (1034, 375540), (1128, 344245), (1138, 341220), (1210, 320916), (1320, 294173), (1410, 275396), (1452, 267430), (1551, 250360), (1707, 227480), (1815, 213944), (1880, 206547), (2068, 187770), (2276, 170610), (2420, 160458), (2585, 150216), (2820, 137698), (2845, 136488), (2904, 133715), (3102, 125180), (3414, 113740), (3630, 106972), (4136, 93885), (4552, 85305), (4840, 80229), (5170, 75108), (5640, 68849), (5687, 68280), (5690, 68244), (6204, 62590), (6259, 62040), (6828, 56870), (7260, 53486), (7755, 50072), (8535, 45496), (10340, 37554), (11374, 34140), (11380, 34122), (12408, 31295), (12518, 31020), (13656, 28435), (14520, 26743), (15510, 25036), (17061, 22760), (17070, 22748), (18777, 20680)]