156978917690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1\times {\mathrm{719}}^1$

素因数の和:1500

約数の個数: 128

約数和(自身を含む): 334430208000

約数和(自身を除く): 177451290310

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 127, 205, 254, 287, 410, 574, 599, 635, 719, 889, 1198, 1270, 1435, 1438, 1778, 2870, 2995, 3595, 4193, 4445, 5033, 5207, 5990, 7190, 8386, 8890, 10066, 10414, 20965, 24559, 25165, 26035, 29479, 36449, 41930, 49118, 50330, 52070, 58958, 72898, 76073, 91313, 122795, 147395, 152146, 171913, 182245, 182626, 206353, 245590, 294790, 343826, 364490, 380365, 412706, 430681, 456565, 532511, 639191, 760730, 859565, 861362, 913130, 1031765, 1065022, 1278382, 1719130, 2063530, 2153405, 2662555, 3014767, 3118993, 3195955, 3743833, 4306810, 5325110, 6029534, 6237986, 6391910, 7487666, 15073835, 15594965, 17657921, 18719165, 21832951, 26206831, 30147670, 31189930, 35315842, 37438330, 43665902, 52413662, 54696487, 88289605, 109164755, 109392974, 123605447, 131034155, 176579210, 218329510, 247210894, 262068310, 273482435, 382875409, 546964870, 618027235, 765750818, 1236054470, 1914377045, 2242555967, 3828754090, 4485111934, 11212779835, 15697891769, 22425559670, 31395783538, 78489458845, 156978917690]

約数ペア:

[(1, 156978917690), (2, 78489458845), (5, 31395783538), (7, 22425559670), (10, 15697891769), (14, 11212779835), (35, 4485111934), (41, 3828754090), (70, 2242555967), (82, 1914377045), (127, 1236054470), (205, 765750818), (254, 618027235), (287, 546964870), (410, 382875409), (574, 273482435), (599, 262068310), (635, 247210894), (719, 218329510), (889, 176579210), (1198, 131034155), (1270, 123605447), (1435, 109392974), (1438, 109164755), (1778, 88289605), (2870, 54696487), (2995, 52413662), (3595, 43665902), (4193, 37438330), (4445, 35315842), (5033, 31189930), (5207, 30147670), (5990, 26206831), (7190, 21832951), (8386, 18719165), (8890, 17657921), (10066, 15594965), (10414, 15073835), (20965, 7487666), (24559, 6391910), (25165, 6237986), (26035, 6029534), (29479, 5325110), (36449, 4306810), (41930, 3743833), (49118, 3195955), (50330, 3118993), (52070, 3014767), (58958, 2662555), (72898, 2153405), (76073, 2063530), (91313, 1719130), (122795, 1278382), (147395, 1065022), (152146, 1031765), (171913, 913130), (182245, 861362), (182626, 859565), (206353, 760730), (245590, 639191), (294790, 532511), (343826, 456565), (364490, 430681), (380365, 412706)]