199336560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48857}}^1$

素因数の和:48890

約数の個数: 80

約数和(自身を含む): 654306336

約数和(自身を除く): 454969776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 48857, 97714, 146571, 195428, 244285, 293142, 390856, 488570, 586284, 732855, 781712, 830569, 977140, 1172568, 1465710, 1661138, 1954280, 2345136, 2491707, 2931420, 3322276, 3908560, 4152845, 4983414, 5862840, 6644552, 8305690, 9966828, 11725680, 12458535, 13289104, 16611380, 19933656, 24917070, 33222760, 39867312, 49834140, 66445520, 99668280, 199336560]

約数ペア:

[(1, 199336560), (2, 99668280), (3, 66445520), (4, 49834140), (5, 39867312), (6, 33222760), (8, 24917070), (10, 19933656), (12, 16611380), (15, 13289104), (16, 12458535), (17, 11725680), (20, 9966828), (24, 8305690), (30, 6644552), (34, 5862840), (40, 4983414), (48, 4152845), (51, 3908560), (60, 3322276), (68, 2931420), (80, 2491707), (85, 2345136), (102, 1954280), (120, 1661138), (136, 1465710), (170, 1172568), (204, 977140), (240, 830569), (255, 781712), (272, 732855), (340, 586284), (408, 488570), (510, 390856), (680, 293142), (816, 244285), (1020, 195428), (1360, 146571), (2040, 97714), (4080, 48857)]