561873480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8059}}^1$

素因数の和:8163

約数の個数: 128

約数和(自身を含む): 1949875200

約数和(自身を除く): 1388001720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4980, 5810, 6972, 8059, 8715, 9960, 11620, 13944, 16118, 17430, 23240, 24177, 32236, 34860, 40295, 48354, 56413, 64472, 69720, 80590, 96708, 112826, 120885, 161180, 169239, 193416, 225652, 241770, 282065, 322360, 338478, 451304, 483540, 564130, 668897, 676956, 846195, 967080, 1128260, 1337794, 1353912, 1692390, 2006691, 2256520, 2675588, 3344485, 3384780, 4013382, 4682279, 5351176, 6688970, 6769560, 8026764, 9364558, 10033455, 13377940, 14046837, 16053528, 18729116, 20066910, 23411395, 26755880, 28093674, 37458232, 40133820, 46822790, 56187348, 70234185, 80267640, 93645580, 112374696, 140468370, 187291160, 280936740, 561873480]

約数ペア:

[(1, 561873480), (2, 280936740), (3, 187291160), (4, 140468370), (5, 112374696), (6, 93645580), (7, 80267640), (8, 70234185), (10, 56187348), (12, 46822790), (14, 40133820), (15, 37458232), (20, 28093674), (21, 26755880), (24, 23411395), (28, 20066910), (30, 18729116), (35, 16053528), (40, 14046837), (42, 13377940), (56, 10033455), (60, 9364558), (70, 8026764), (83, 6769560), (84, 6688970), (105, 5351176), (120, 4682279), (140, 4013382), (166, 3384780), (168, 3344485), (210, 2675588), (249, 2256520), (280, 2006691), (332, 1692390), (415, 1353912), (420, 1337794), (498, 1128260), (581, 967080), (664, 846195), (830, 676956), (840, 668897), (996, 564130), (1162, 483540), (1245, 451304), (1660, 338478), (1743, 322360), (1992, 282065), (2324, 241770), (2490, 225652), (2905, 193416), (3320, 169239), (3486, 161180), (4648, 120885), (4980, 112826), (5810, 96708), (6972, 80590), (8059, 69720), (8715, 64472), (9960, 56413), (11620, 48354), (13944, 40295), (16118, 34860), (17430, 32236), (23240, 24177)]