1900565563080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1549}}^1\times {\mathrm{276343}}^1$

素因数の和:277943

約数の個数: 128

約数和(自身を含む): 5859598176000

約数和(自身を除く): 3959032612920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 1549, 2220, 3098, 4440, 4647, 6196, 7745, 9294, 12392, 15490, 18588, 23235, 30980, 37176, 46470, 57313, 61960, 92940, 114626, 171939, 185880, 229252, 276343, 286565, 343878, 458504, 552686, 573130, 687756, 829029, 859695, 1105372, 1146260, 1375512, 1381715, 1658058, 1719390, 2210744, 2292520, 2763430, 3316116, 3438780, 4145145, 5526860, 6632232, 6877560, 8290290, 10224691, 11053720, 16580580, 20449382, 30674073, 33161160, 40898764, 51123455, 61348146, 81797528, 102246910, 122696292, 153370365, 204493820, 245392584, 306740730, 408987640, 428055307, 613481460, 856110614, 1226962920, 1284165921, 1712221228, 2140276535, 2568331842, 3424442456, 4280553070, 5136663684, 6420829605, 8561106140, 10273327368, 12841659210, 15838046359, 17122212280, 25683318420, 31676092718, 47514139077, 51366636840, 63352185436, 79190231795, 95028278154, 126704370872, 158380463590, 190056556308, 237570695385, 316760927180, 380113112616, 475141390770, 633521854360, 950282781540, 1900565563080]

約数ペア:

[(1, 1900565563080), (2, 950282781540), (3, 633521854360), (4, 475141390770), (5, 380113112616), (6, 316760927180), (8, 237570695385), (10, 190056556308), (12, 158380463590), (15, 126704370872), (20, 95028278154), (24, 79190231795), (30, 63352185436), (37, 51366636840), (40, 47514139077), (60, 31676092718), (74, 25683318420), (111, 17122212280), (120, 15838046359), (148, 12841659210), (185, 10273327368), (222, 8561106140), (296, 6420829605), (370, 5136663684), (444, 4280553070), (555, 3424442456), (740, 2568331842), (888, 2140276535), (1110, 1712221228), (1480, 1284165921), (1549, 1226962920), (2220, 856110614), (3098, 613481460), (4440, 428055307), (4647, 408987640), (6196, 306740730), (7745, 245392584), (9294, 204493820), (12392, 153370365), (15490, 122696292), (18588, 102246910), (23235, 81797528), (30980, 61348146), (37176, 51123455), (46470, 40898764), (57313, 33161160), (61960, 30674073), (92940, 20449382), (114626, 16580580), (171939, 11053720), (185880, 10224691), (229252, 8290290), (276343, 6877560), (286565, 6632232), (343878, 5526860), (458504, 4145145), (552686, 3438780), (573130, 3316116), (687756, 2763430), (829029, 2292520), (859695, 2210744), (1105372, 1719390), (1146260, 1658058), (1375512, 1381715)]