1837642560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:905

約数の個数: 224

約数和(自身を含む): 6320576640

約数和(自身を除く): 4482934080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 229, 240, 260, 312, 320, 390, 416, 458, 480, 520, 624, 643, 687, 780, 832, 916, 960, 1040, 1145, 1248, 1286, 1374, 1560, 1832, 1929, 2080, 2290, 2496, 2572, 2748, 2977, 3120, 3215, 3435, 3664, 3858, 4160, 4580, 5144, 5496, 5954, 6240, 6430, 6870, 7328, 7716, 8359, 8931, 9160, 9645, 10288, 10992, 11908, 12480, 12860, 13740, 14656, 14885, 15432, 16718, 17862, 18320, 19290, 20576, 21984, 23816, 25077, 25720, 27480, 29770, 30864, 33436, 35724, 36640, 38580, 41152, 41795, 43968, 44655, 47632, 50154, 51440, 54960, 59540, 61728, 66872, 71448, 73280, 77160, 83590, 89310, 95264, 100308, 102880, 109920, 119080, 123456, 125385, 133744, 142896, 147247, 154320, 167180, 178620, 190528, 200616, 205760, 219840, 238160, 250770, 267488, 285792, 294494, 308640, 334360, 357240, 401232, 441741, 476320, 501540, 534976, 571584, 588988, 617280, 668720, 714480, 736235, 802464, 883482, 952640, 1003080, 1177976, 1337440, 1428960, 1472470, 1604928, 1766964, 1914211, 2006160, 2208705, 2355952, 2674880, 2857920, 2944940, 3533928, 3828422, 4012320, 4417410, 4711904, 5742633, 5889880, 7067856, 7656844, 8024640, 8834820, 9423808, 9571055, 11485266, 11779760, 14135712, 15313688, 17669640, 19142110, 22970532, 23559520, 28271424, 28713165, 30627376, 35339280, 38284220, 45941064, 47119040, 57426330, 61254752, 70678560, 76568440, 91882128, 114852660, 122509504, 141357120, 153136880, 183764256, 229705320, 306273760, 367528512, 459410640, 612547520, 918821280, 1837642560]

約数ペア:

[(1, 1837642560), (2, 918821280), (3, 612547520), (4, 459410640), (5, 367528512), (6, 306273760), (8, 229705320), (10, 183764256), (12, 153136880), (13, 141357120), (15, 122509504), (16, 114852660), (20, 91882128), (24, 76568440), (26, 70678560), (30, 61254752), (32, 57426330), (39, 47119040), (40, 45941064), (48, 38284220), (52, 35339280), (60, 30627376), (64, 28713165), (65, 28271424), (78, 23559520), (80, 22970532), (96, 19142110), (104, 17669640), (120, 15313688), (130, 14135712), (156, 11779760), (160, 11485266), (192, 9571055), (195, 9423808), (208, 8834820), (229, 8024640), (240, 7656844), (260, 7067856), (312, 5889880), (320, 5742633), (390, 4711904), (416, 4417410), (458, 4012320), (480, 3828422), (520, 3533928), (624, 2944940), (643, 2857920), (687, 2674880), (780, 2355952), (832, 2208705), (916, 2006160), (960, 1914211), (1040, 1766964), (1145, 1604928), (1248, 1472470), (1286, 1428960), (1374, 1337440), (1560, 1177976), (1832, 1003080), (1929, 952640), (2080, 883482), (2290, 802464), (2496, 736235), (2572, 714480), (2748, 668720), (2977, 617280), (3120, 588988), (3215, 571584), (3435, 534976), (3664, 501540), (3858, 476320), (4160, 441741), (4580, 401232), (5144, 357240), (5496, 334360), (5954, 308640), (6240, 294494), (6430, 285792), (6870, 267488), (7328, 250770), (7716, 238160), (8359, 219840), (8931, 205760), (9160, 200616), (9645, 190528), (10288, 178620), (10992, 167180), (11908, 154320), (12480, 147247), (12860, 142896), (13740, 133744), (14656, 125385), (14885, 123456), (15432, 119080), (16718, 109920), (17862, 102880), (18320, 100308), (19290, 95264), (20576, 89310), (21984, 83590), (23816, 77160), (25077, 73280), (25720, 71448), (27480, 66872), (29770, 61728), (30864, 59540), (33436, 54960), (35724, 51440), (36640, 50154), (38580, 47632), (41152, 44655), (41795, 43968)]