4637762520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{20857}}^1$

素因数の和:20997

約数の個数: 128

約数和(自身を含む): 14867582400

約数和(自身を除く): 10229819880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 408, 436, 510, 545, 654, 680, 872, 1020, 1090, 1308, 1635, 1853, 2040, 2180, 2616, 3270, 3706, 4360, 5559, 6540, 7412, 9265, 11118, 13080, 14824, 18530, 20857, 22236, 27795, 37060, 41714, 44472, 55590, 62571, 74120, 83428, 104285, 111180, 125142, 166856, 208570, 222360, 250284, 312855, 354569, 417140, 500568, 625710, 709138, 834280, 1063707, 1251420, 1418276, 1772845, 2127414, 2273413, 2502840, 2836552, 3545690, 4254828, 4546826, 5318535, 6820239, 7091380, 8509656, 9093652, 10637070, 11367065, 13640478, 14182760, 18187304, 21274140, 22734130, 27280956, 34101195, 38648021, 42548280, 45468260, 54561912, 68202390, 77296042, 90936520, 115944063, 136404780, 154592084, 193240105, 231888126, 272809560, 309184168, 386480210, 463776252, 579720315, 772960420, 927552504, 1159440630, 1545920840, 2318881260, 4637762520]

約数ペア:

[(1, 4637762520), (2, 2318881260), (3, 1545920840), (4, 1159440630), (5, 927552504), (6, 772960420), (8, 579720315), (10, 463776252), (12, 386480210), (15, 309184168), (17, 272809560), (20, 231888126), (24, 193240105), (30, 154592084), (34, 136404780), (40, 115944063), (51, 90936520), (60, 77296042), (68, 68202390), (85, 54561912), (102, 45468260), (109, 42548280), (120, 38648021), (136, 34101195), (170, 27280956), (204, 22734130), (218, 21274140), (255, 18187304), (327, 14182760), (340, 13640478), (408, 11367065), (436, 10637070), (510, 9093652), (545, 8509656), (654, 7091380), (680, 6820239), (872, 5318535), (1020, 4546826), (1090, 4254828), (1308, 3545690), (1635, 2836552), (1853, 2502840), (2040, 2273413), (2180, 2127414), (2616, 1772845), (3270, 1418276), (3706, 1251420), (4360, 1063707), (5559, 834280), (6540, 709138), (7412, 625710), (9265, 500568), (11118, 417140), (13080, 354569), (14824, 312855), (18530, 250284), (20857, 222360), (22236, 208570), (27795, 166856), (37060, 125142), (41714, 111180), (44472, 104285), (55590, 83428), (62571, 74120)]