13090440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 43960320

約数和(自身を除く): 30869880

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, 132, 141, 165, 188, 211, 220, 235, 264, 282, 330, 376, 422, 440, 470, 517, 564, 633, 660, 705, 844, 940, 1034, 1055, 1128, 1266, 1320, 1410, 1551, 1688, 1880, 2068, 2110, 2321, 2532, 2585, 2820, 3102, 3165, 4136, 4220, 4642, 5064, 5170, 5640, 6204, 6330, 6963, 7755, 8440, 9284, 9917, 10340, 11605, 12408, 12660, 13926, 15510, 18568, 19834, 20680, 23210, 25320, 27852, 29751, 31020, 34815, 39668, 46420, 49585, 55704, 59502, 62040, 69630, 79336, 92840, 99170, 109087, 119004, 139260, 148755, 198340, 218174, 238008, 278520, 297510, 327261, 396680, 436348, 545435, 595020, 654522, 872696, 1090870, 1190040, 1309044, 1636305, 2181740, 2618088, 3272610, 4363480, 6545220, 13090440]

約数ペア:

[(1, 13090440), (2, 6545220), (3, 4363480), (4, 3272610), (5, 2618088), (6, 2181740), (8, 1636305), (10, 1309044), (11, 1190040), (12, 1090870), (15, 872696), (20, 654522), (22, 595020), (24, 545435), (30, 436348), (33, 396680), (40, 327261), (44, 297510), (47, 278520), (55, 238008), (60, 218174), (66, 198340), (88, 148755), (94, 139260), (110, 119004), (120, 109087), (132, 99170), (141, 92840), (165, 79336), (188, 69630), (211, 62040), (220, 59502), (235, 55704), (264, 49585), (282, 46420), (330, 39668), (376, 34815), (422, 31020), (440, 29751), (470, 27852), (517, 25320), (564, 23210), (633, 20680), (660, 19834), (705, 18568), (844, 15510), (940, 13926), (1034, 12660), (1055, 12408), (1128, 11605), (1266, 10340), (1320, 9917), (1410, 9284), (1551, 8440), (1688, 7755), (1880, 6963), (2068, 6330), (2110, 6204), (2321, 5640), (2532, 5170), (2585, 5064), (2820, 4642), (3102, 4220), (3165, 4136)]