80953320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5707

約数の個数: 128

約数和(自身を含む): 293932800

約数和(自身を除く): 212979480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 5669, 7140, 11338, 14280, 17007, 22676, 28345, 34014, 39683, 45352, 56690, 68028, 79366, 85035, 96373, 113380, 119049, 136056, 158732, 170070, 192746, 198415, 226760, 238098, 289119, 317464, 340140, 385492, 396830, 476196, 481865, 578238, 595245, 674611, 680280, 770984, 793660, 952392, 963730, 1156476, 1190490, 1349222, 1445595, 1587320, 1927460, 2023833, 2312952, 2380980, 2698444, 2891190, 3373055, 3854920, 4047666, 4761960, 5396888, 5782380, 6746110, 8095332, 10119165, 11564760, 13492220, 16190664, 20238330, 26984440, 40476660, 80953320]

約数ペア:

[(1, 80953320), (2, 40476660), (3, 26984440), (4, 20238330), (5, 16190664), (6, 13492220), (7, 11564760), (8, 10119165), (10, 8095332), (12, 6746110), (14, 5782380), (15, 5396888), (17, 4761960), (20, 4047666), (21, 3854920), (24, 3373055), (28, 2891190), (30, 2698444), (34, 2380980), (35, 2312952), (40, 2023833), (42, 1927460), (51, 1587320), (56, 1445595), (60, 1349222), (68, 1190490), (70, 1156476), (84, 963730), (85, 952392), (102, 793660), (105, 770984), (119, 680280), (120, 674611), (136, 595245), (140, 578238), (168, 481865), (170, 476196), (204, 396830), (210, 385492), (238, 340140), (255, 317464), (280, 289119), (340, 238098), (357, 226760), (408, 198415), (420, 192746), (476, 170070), (510, 158732), (595, 136056), (680, 119049), (714, 113380), (840, 96373), (952, 85035), (1020, 79366), (1190, 68028), (1428, 56690), (1785, 45352), (2040, 39683), (2380, 34014), (2856, 28345), (3570, 22676), (4760, 17007), (5669, 14280), (7140, 11338)]