242859960

素因数分解:

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

素因数の和:5710

約数の個数: 192

約数和(自身を含む): 955281600

約数和(自身を除く): 712421640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 5669, 6120, 7140, 8568, 10710, 11338, 14280, 17007, 21420, 22676, 28345, 34014, 39683, 42840, 45352, 51021, 56690, 68028, 79366, 85035, 96373, 102042, 113380, 119049, 136056, 158732, 170070, 192746, 198415, 204084, 226760, 238098, 255105, 289119, 317464, 340140, 357147, 385492, 396830, 408168, 476196, 481865, 510210, 578238, 595245, 674611, 680280, 714294, 770984, 793660, 867357, 952392, 963730, 1020420, 1156476, 1190490, 1349222, 1428588, 1445595, 1587320, 1734714, 1785735, 1927460, 2023833, 2040840, 2312952, 2380980, 2698444, 2857176, 2891190, 3373055, 3469428, 3571470, 3854920, 4047666, 4336785, 4761960, 5396888, 5782380, 6071499, 6746110, 6938856, 7142940, 8095332, 8673570, 10119165, 11564760, 12142998, 13492220, 14285880, 16190664, 17347140, 20238330, 24285996, 26984440, 30357495, 34694280, 40476660, 48571992, 60714990, 80953320, 121429980, 242859960]

約数ペア:

[(1, 242859960), (2, 121429980), (3, 80953320), (4, 60714990), (5, 48571992), (6, 40476660), (7, 34694280), (8, 30357495), (9, 26984440), (10, 24285996), (12, 20238330), (14, 17347140), (15, 16190664), (17, 14285880), (18, 13492220), (20, 12142998), (21, 11564760), (24, 10119165), (28, 8673570), (30, 8095332), (34, 7142940), (35, 6938856), (36, 6746110), (40, 6071499), (42, 5782380), (45, 5396888), (51, 4761960), (56, 4336785), (60, 4047666), (63, 3854920), (68, 3571470), (70, 3469428), (72, 3373055), (84, 2891190), (85, 2857176), (90, 2698444), (102, 2380980), (105, 2312952), (119, 2040840), (120, 2023833), (126, 1927460), (136, 1785735), (140, 1734714), (153, 1587320), (168, 1445595), (170, 1428588), (180, 1349222), (204, 1190490), (210, 1156476), (238, 1020420), (252, 963730), (255, 952392), (280, 867357), (306, 793660), (315, 770984), (340, 714294), (357, 680280), (360, 674611), (408, 595245), (420, 578238), (476, 510210), (504, 481865), (510, 476196), (595, 408168), (612, 396830), (630, 385492), (680, 357147), (714, 340140), (765, 317464), (840, 289119), (952, 255105), (1020, 238098), (1071, 226760), (1190, 204084), (1224, 198415), (1260, 192746), (1428, 170070), (1530, 158732), (1785, 136056), (2040, 119049), (2142, 113380), (2380, 102042), (2520, 96373), (2856, 85035), (3060, 79366), (3570, 68028), (4284, 56690), (4760, 51021), (5355, 45352), (5669, 42840), (6120, 39683), (7140, 34014), (8568, 28345), (10710, 22676), (11338, 21420), (14280, 17007)]