15661619988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1270

約数の個数: 192

約数和(自身を含む): 45803520000

約数和(自身を除く): 30141900012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 499, 527, 651, 709, 714, 868, 998, 1054, 1302, 1418, 1428, 1497, 1581, 1996, 2108, 2127, 2604, 2836, 2994, 3162, 3493, 3689, 4254, 4963, 5988, 6324, 6986, 7378, 8483, 8508, 9926, 10479, 11067, 12053, 13972, 14756, 14889, 15469, 16966, 19852, 20958, 21979, 22134, 24106, 25449, 29778, 30938, 33932, 36159, 41916, 43958, 44268, 46407, 48212, 50898, 59381, 59556, 61876, 65937, 72318, 84371, 87916, 92814, 101796, 108283, 118762, 131874, 144636, 153853, 168742, 178143, 185628, 216566, 237524, 253113, 262973, 263748, 307706, 324849, 337484, 353791, 356286, 373643, 433132, 461559, 506226, 525946, 615412, 649698, 707582, 712572, 747286, 788919, 923118, 1012452, 1051892, 1061373, 1120929, 1299396, 1415164, 1494572, 1577838, 1840811, 1846236, 2122746, 2241858, 2476537, 2615501, 3155676, 3681622, 4245492, 4483716, 4953074, 5231002, 5522433, 6014447, 7363244, 7429611, 7846503, 9906148, 10462004, 10967521, 11044866, 12028894, 14859222, 15693006, 18043341, 21935042, 22089732, 24057788, 29718444, 31386012, 32902563, 36086682, 42101129, 43870084, 65805126, 72173364, 76772647, 84202258, 126303387, 131610252, 153545294, 168404516, 186447857, 230317941, 252606774, 307090588, 372895714, 460635882, 505213548, 559343571, 745791428, 921271764, 1118687142, 1305134999, 2237374284, 2610269998, 3915404997, 5220539996, 7830809994, 15661619988]

約数ペア:

[(1, 15661619988), (2, 7830809994), (3, 5220539996), (4, 3915404997), (6, 2610269998), (7, 2237374284), (12, 1305134999), (14, 1118687142), (17, 921271764), (21, 745791428), (28, 559343571), (31, 505213548), (34, 460635882), (42, 372895714), (51, 307090588), (62, 252606774), (68, 230317941), (84, 186447857), (93, 168404516), (102, 153545294), (119, 131610252), (124, 126303387), (186, 84202258), (204, 76772647), (217, 72173364), (238, 65805126), (357, 43870084), (372, 42101129), (434, 36086682), (476, 32902563), (499, 31386012), (527, 29718444), (651, 24057788), (709, 22089732), (714, 21935042), (868, 18043341), (998, 15693006), (1054, 14859222), (1302, 12028894), (1418, 11044866), (1428, 10967521), (1497, 10462004), (1581, 9906148), (1996, 7846503), (2108, 7429611), (2127, 7363244), (2604, 6014447), (2836, 5522433), (2994, 5231002), (3162, 4953074), (3493, 4483716), (3689, 4245492), (4254, 3681622), (4963, 3155676), (5988, 2615501), (6324, 2476537), (6986, 2241858), (7378, 2122746), (8483, 1846236), (8508, 1840811), (9926, 1577838), (10479, 1494572), (11067, 1415164), (12053, 1299396), (13972, 1120929), (14756, 1061373), (14889, 1051892), (15469, 1012452), (16966, 923118), (19852, 788919), (20958, 747286), (21979, 712572), (22134, 707582), (24106, 649698), (25449, 615412), (29778, 525946), (30938, 506226), (33932, 461559), (36159, 433132), (41916, 373643), (43958, 356286), (44268, 353791), (46407, 337484), (48212, 324849), (50898, 307706), (59381, 263748), (59556, 262973), (61876, 253113), (65937, 237524), (72318, 216566), (84371, 185628), (87916, 178143), (92814, 168742), (101796, 153853), (108283, 144636), (118762, 131874)]