280403715504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{15959}}^1$

素因数の和:16399

約数の個数: 160

約数和(自身を含む): 800228782080

約数和(自身を除く): 519825066576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 311, 321, 428, 528, 622, 642, 856, 933, 1177, 1244, 1284, 1712, 1866, 2354, 2488, 2568, 3421, 3531, 3732, 4708, 4976, 5136, 6842, 7062, 7464, 9416, 10263, 13684, 14124, 14928, 15959, 18832, 20526, 27368, 28248, 31918, 33277, 41052, 47877, 54736, 56496, 63836, 66554, 82104, 95754, 99831, 127672, 133108, 164208, 175549, 191508, 199662, 255344, 266216, 351098, 366047, 383016, 399324, 526647, 532432, 702196, 732094, 766032, 798648, 1053294, 1098141, 1404392, 1464188, 1597296, 1707613, 2106588, 2196282, 2808784, 2928376, 3415226, 4213176, 4392564, 4963249, 5122839, 5856752, 6830452, 8426352, 8785128, 9926498, 10245678, 13660904, 14889747, 17570256, 18783743, 19852996, 20491356, 27321808, 29779494, 37567486, 39705992, 40982712, 54595739, 56351229, 59558988, 75134972, 79411984, 81965424, 109191478, 112702458, 119117976, 150269944, 163787217, 218382956, 225404916, 238235952, 300539888, 327574434, 436765912, 450809832, 531067643, 655148868, 873531824, 901619664, 1062135286, 1310297736, 1593202929, 2124270572, 2620595472, 3186405858, 4248541144, 5841744073, 6372811716, 8497082288, 11683488146, 12745623432, 17525232219, 23366976292, 25491246864, 35050464438, 46733952584, 70100928876, 93467905168, 140201857752, 280403715504]

約数ペア:

[(1, 280403715504), (2, 140201857752), (3, 93467905168), (4, 70100928876), (6, 46733952584), (8, 35050464438), (11, 25491246864), (12, 23366976292), (16, 17525232219), (22, 12745623432), (24, 11683488146), (33, 8497082288), (44, 6372811716), (48, 5841744073), (66, 4248541144), (88, 3186405858), (107, 2620595472), (132, 2124270572), (176, 1593202929), (214, 1310297736), (264, 1062135286), (311, 901619664), (321, 873531824), (428, 655148868), (528, 531067643), (622, 450809832), (642, 436765912), (856, 327574434), (933, 300539888), (1177, 238235952), (1244, 225404916), (1284, 218382956), (1712, 163787217), (1866, 150269944), (2354, 119117976), (2488, 112702458), (2568, 109191478), (3421, 81965424), (3531, 79411984), (3732, 75134972), (4708, 59558988), (4976, 56351229), (5136, 54595739), (6842, 40982712), (7062, 39705992), (7464, 37567486), (9416, 29779494), (10263, 27321808), (13684, 20491356), (14124, 19852996), (14928, 18783743), (15959, 17570256), (18832, 14889747), (20526, 13660904), (27368, 10245678), (28248, 9926498), (31918, 8785128), (33277, 8426352), (41052, 6830452), (47877, 5856752), (54736, 5122839), (56496, 4963249), (63836, 4392564), (66554, 4213176), (82104, 3415226), (95754, 2928376), (99831, 2808784), (127672, 2196282), (133108, 2106588), (164208, 1707613), (175549, 1597296), (191508, 1464188), (199662, 1404392), (255344, 1098141), (266216, 1053294), (351098, 798648), (366047, 766032), (383016, 732094), (399324, 702196), (526647, 532432)]