139557660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 464486400

約数和(自身を除く): 324928740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 124, 132, 155, 165, 186, 190, 209, 220, 228, 285, 310, 330, 341, 359, 372, 380, 418, 465, 570, 589, 620, 627, 660, 682, 718, 836, 930, 1023, 1045, 1077, 1140, 1178, 1254, 1364, 1436, 1705, 1767, 1795, 1860, 2046, 2090, 2154, 2356, 2508, 2945, 3135, 3410, 3534, 3590, 3949, 4092, 4180, 4308, 5115, 5385, 5890, 6270, 6479, 6820, 6821, 7068, 7180, 7898, 8835, 10230, 10770, 11129, 11780, 11847, 12540, 12958, 13642, 15796, 17670, 19437, 19745, 20460, 20463, 21540, 22258, 23694, 25916, 27284, 32395, 33387, 34105, 35340, 38874, 39490, 40926, 44516, 47388, 55645, 59235, 64790, 66774, 68210, 75031, 77748, 78980, 81852, 97185, 102315, 111290, 118470, 122419, 129580, 133548, 136420, 150062, 166935, 194370, 204630, 211451, 222580, 225093, 236940, 244838, 300124, 333870, 367257, 375155, 388740, 409260, 422902, 450186, 489676, 612095, 634353, 667740, 734514, 750310, 845804, 900372, 1057255, 1125465, 1224190, 1268706, 1469028, 1500620, 1836285, 2114510, 2250930, 2325961, 2448380, 2537412, 3171765, 3672570, 4229020, 4501860, 4651922, 6343530, 6977883, 7345140, 9303844, 11629805, 12687060, 13955766, 23259610, 27911532, 34889415, 46519220, 69778830, 139557660]

約数ペア:

[(1, 139557660), (2, 69778830), (3, 46519220), (4, 34889415), (5, 27911532), (6, 23259610), (10, 13955766), (11, 12687060), (12, 11629805), (15, 9303844), (19, 7345140), (20, 6977883), (22, 6343530), (30, 4651922), (31, 4501860), (33, 4229020), (38, 3672570), (44, 3171765), (55, 2537412), (57, 2448380), (60, 2325961), (62, 2250930), (66, 2114510), (76, 1836285), (93, 1500620), (95, 1469028), (110, 1268706), (114, 1224190), (124, 1125465), (132, 1057255), (155, 900372), (165, 845804), (186, 750310), (190, 734514), (209, 667740), (220, 634353), (228, 612095), (285, 489676), (310, 450186), (330, 422902), (341, 409260), (359, 388740), (372, 375155), (380, 367257), (418, 333870), (465, 300124), (570, 244838), (589, 236940), (620, 225093), (627, 222580), (660, 211451), (682, 204630), (718, 194370), (836, 166935), (930, 150062), (1023, 136420), (1045, 133548), (1077, 129580), (1140, 122419), (1178, 118470), (1254, 111290), (1364, 102315), (1436, 97185), (1705, 81852), (1767, 78980), (1795, 77748), (1860, 75031), (2046, 68210), (2090, 66774), (2154, 64790), (2356, 59235), (2508, 55645), (2945, 47388), (3135, 44516), (3410, 40926), (3534, 39490), (3590, 38874), (3949, 35340), (4092, 34105), (4180, 33387), (4308, 32395), (5115, 27284), (5385, 25916), (5890, 23694), (6270, 22258), (6479, 21540), (6820, 20463), (6821, 20460), (7068, 19745), (7180, 19437), (7898, 17670), (8835, 15796), (10230, 13642), (10770, 12958), (11129, 12540), (11780, 11847)]