186979320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15739}}^1$

素因数の和:15770

約数の個数: 128

約数和(自身を含む): 679968000

約数和(自身を除く): 492988680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 15739, 31478, 47217, 62956, 78695, 94434, 125912, 141651, 157390, 173129, 188868, 236085, 283302, 314780, 346258, 377736, 424953, 472170, 519387, 566604, 629560, 692516, 708255, 849906, 865645, 944340, 1038774, 1133208, 1385032, 1416510, 1558161, 1699812, 1731290, 1888680, 2077548, 2124765, 2596935, 2833020, 3116322, 3399624, 3462580, 4155096, 4249530, 4674483, 5193870, 5666040, 6232644, 6925160, 7790805, 8499060, 9348966, 10387740, 12465288, 15581610, 16998120, 18697932, 20775480, 23372415, 31163220, 37395864, 46744830, 62326440, 93489660, 186979320]

約数ペア:

[(1, 186979320), (2, 93489660), (3, 62326440), (4, 46744830), (5, 37395864), (6, 31163220), (8, 23372415), (9, 20775480), (10, 18697932), (11, 16998120), (12, 15581610), (15, 12465288), (18, 10387740), (20, 9348966), (22, 8499060), (24, 7790805), (27, 6925160), (30, 6232644), (33, 5666040), (36, 5193870), (40, 4674483), (44, 4249530), (45, 4155096), (54, 3462580), (55, 3399624), (60, 3116322), (66, 2833020), (72, 2596935), (88, 2124765), (90, 2077548), (99, 1888680), (108, 1731290), (110, 1699812), (120, 1558161), (132, 1416510), (135, 1385032), (165, 1133208), (180, 1038774), (198, 944340), (216, 865645), (220, 849906), (264, 708255), (270, 692516), (297, 629560), (330, 566604), (360, 519387), (396, 472170), (440, 424953), (495, 377736), (540, 346258), (594, 314780), (660, 283302), (792, 236085), (990, 188868), (1080, 173129), (1188, 157390), (1320, 141651), (1485, 125912), (1980, 94434), (2376, 78695), (2970, 62956), (3960, 47217), (5940, 31478), (11880, 15739)]