70005320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 212751360

約数和(自身を除く): 142746040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 85, 88, 98, 110, 119, 136, 140, 154, 170, 187, 191, 196, 220, 238, 245, 280, 308, 340, 374, 382, 385, 392, 440, 476, 490, 539, 595, 616, 680, 748, 764, 770, 833, 935, 952, 955, 980, 1078, 1190, 1309, 1337, 1496, 1528, 1540, 1666, 1870, 1910, 1960, 2101, 2156, 2380, 2618, 2674, 2695, 3080, 3247, 3332, 3740, 3820, 4165, 4202, 4312, 4760, 5236, 5348, 5390, 6494, 6545, 6664, 6685, 7480, 7640, 8330, 8404, 9163, 9359, 10472, 10505, 10696, 10780, 12988, 13090, 13370, 14707, 16235, 16660, 16808, 18326, 18718, 21010, 21560, 22729, 25976, 26180, 26740, 29414, 32470, 33320, 35717, 36652, 37436, 42020, 45458, 45815, 46795, 52360, 53480, 58828, 64940, 71434, 73304, 73535, 74872, 84040, 90916, 91630, 93590, 102949, 113645, 117656, 129880, 142868, 147070, 159103, 178585, 181832, 183260, 187180, 205898, 227290, 250019, 285736, 294140, 318206, 357170, 366520, 374360, 411796, 454580, 500038, 514745, 588280, 636412, 714340, 795515, 823592, 909160, 1000076, 1029490, 1250095, 1272824, 1428680, 1591030, 1750133, 2000152, 2058980, 2500190, 3182060, 3500266, 4117960, 5000380, 6364120, 7000532, 8750665, 10000760, 14001064, 17501330, 35002660, 70005320]

約数ペア:

[(1, 70005320), (2, 35002660), (4, 17501330), (5, 14001064), (7, 10000760), (8, 8750665), (10, 7000532), (11, 6364120), (14, 5000380), (17, 4117960), (20, 3500266), (22, 3182060), (28, 2500190), (34, 2058980), (35, 2000152), (40, 1750133), (44, 1591030), (49, 1428680), (55, 1272824), (56, 1250095), (68, 1029490), (70, 1000076), (77, 909160), (85, 823592), (88, 795515), (98, 714340), (110, 636412), (119, 588280), (136, 514745), (140, 500038), (154, 454580), (170, 411796), (187, 374360), (191, 366520), (196, 357170), (220, 318206), (238, 294140), (245, 285736), (280, 250019), (308, 227290), (340, 205898), (374, 187180), (382, 183260), (385, 181832), (392, 178585), (440, 159103), (476, 147070), (490, 142868), (539, 129880), (595, 117656), (616, 113645), (680, 102949), (748, 93590), (764, 91630), (770, 90916), (833, 84040), (935, 74872), (952, 73535), (955, 73304), (980, 71434), (1078, 64940), (1190, 58828), (1309, 53480), (1337, 52360), (1496, 46795), (1528, 45815), (1540, 45458), (1666, 42020), (1870, 37436), (1910, 36652), (1960, 35717), (2101, 33320), (2156, 32470), (2380, 29414), (2618, 26740), (2674, 26180), (2695, 25976), (3080, 22729), (3247, 21560), (3332, 21010), (3740, 18718), (3820, 18326), (4165, 16808), (4202, 16660), (4312, 16235), (4760, 14707), (5236, 13370), (5348, 13090), (5390, 12988), (6494, 10780), (6545, 10696), (6664, 10505), (6685, 10472), (7480, 9359), (7640, 9163), (8330, 8404)]