2170932840

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{74449}}^1$

素因数の和:74478

約数の個数: 112

約数和(自身を含む): 7323646500

約数和(自身を除く): 5152713660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 29160, 74449, 148898, 223347, 297796, 372245, 446694, 595592, 670041, 744490, 893388, 1116735, 1340082, 1488980, 1786776, 2010123, 2233470, 2680164, 2977960, 3350205, 4020246, 4466940, 5360328, 6030369, 6700410, 8040492, 8933880, 10050615, 12060738, 13400820, 16080984, 18091107, 20101230, 24121476, 26801640, 30151845, 36182214, 40202460, 48242952, 54273321, 60303690, 72364428, 80404920, 90455535, 108546642, 120607380, 144728856, 180911070, 217093284, 241214760, 271366605, 361822140, 434186568, 542733210, 723644280, 1085466420, 2170932840]

約数ペア:

[(1, 2170932840), (2, 1085466420), (3, 723644280), (4, 542733210), (5, 434186568), (6, 361822140), (8, 271366605), (9, 241214760), (10, 217093284), (12, 180911070), (15, 144728856), (18, 120607380), (20, 108546642), (24, 90455535), (27, 80404920), (30, 72364428), (36, 60303690), (40, 54273321), (45, 48242952), (54, 40202460), (60, 36182214), (72, 30151845), (81, 26801640), (90, 24121476), (108, 20101230), (120, 18091107), (135, 16080984), (162, 13400820), (180, 12060738), (216, 10050615), (243, 8933880), (270, 8040492), (324, 6700410), (360, 6030369), (405, 5360328), (486, 4466940), (540, 4020246), (648, 3350205), (729, 2977960), (810, 2680164), (972, 2233470), (1080, 2010123), (1215, 1786776), (1458, 1488980), (1620, 1340082), (1944, 1116735), (2430, 893388), (2916, 744490), (3240, 670041), (3645, 595592), (4860, 446694), (5832, 372245), (7290, 297796), (9720, 223347), (14580, 148898), (29160, 74449)]