497497920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 224

約数和(自身を含む): 1660062720

約数和(自身を除く): 1162564800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 192, 219, 229, 240, 248, 292, 310, 320, 365, 372, 438, 458, 465, 480, 496, 584, 620, 687, 730, 744, 876, 916, 930, 960, 992, 1095, 1145, 1168, 1240, 1374, 1460, 1488, 1752, 1832, 1860, 1984, 2190, 2263, 2290, 2336, 2480, 2748, 2920, 2976, 3435, 3504, 3664, 3720, 4380, 4526, 4580, 4672, 4960, 5496, 5840, 5952, 6789, 6870, 7008, 7099, 7328, 7440, 8760, 9052, 9160, 9920, 10992, 11315, 11680, 13578, 13740, 14016, 14198, 14656, 14880, 16717, 17520, 18104, 18320, 21297, 21984, 22630, 23360, 27156, 27480, 28396, 29760, 33434, 33945, 35040, 35495, 36208, 36640, 42594, 43968, 45260, 50151, 54312, 54960, 56792, 66868, 67890, 70080, 70990, 72416, 73280, 83585, 85188, 90520, 100302, 106485, 108624, 109920, 113584, 133736, 135780, 141980, 144832, 167170, 170376, 181040, 200604, 212970, 217248, 219840, 227168, 250755, 267472, 271560, 283960, 334340, 340752, 362080, 401208, 425940, 434496, 454336, 501510, 518227, 534944, 543120, 567920, 668680, 681504, 724160, 802416, 851880, 1003020, 1036454, 1069888, 1086240, 1135840, 1337360, 1363008, 1554681, 1604832, 1703760, 2006040, 2072908, 2172480, 2271680, 2591135, 2674720, 3109362, 3209664, 3407520, 4012080, 4145816, 5182270, 5349440, 6218724, 6815040, 7773405, 8024160, 8291632, 10364540, 12437448, 15546810, 16048320, 16583264, 20729080, 24874896, 31093620, 33166528, 41458160, 49749792, 62187240, 82916320, 99499584, 124374480, 165832640, 248748960, 497497920]

約数ペア:

[(1, 497497920), (2, 248748960), (3, 165832640), (4, 124374480), (5, 99499584), (6, 82916320), (8, 62187240), (10, 49749792), (12, 41458160), (15, 33166528), (16, 31093620), (20, 24874896), (24, 20729080), (30, 16583264), (31, 16048320), (32, 15546810), (40, 12437448), (48, 10364540), (60, 8291632), (62, 8024160), (64, 7773405), (73, 6815040), (80, 6218724), (93, 5349440), (96, 5182270), (120, 4145816), (124, 4012080), (146, 3407520), (155, 3209664), (160, 3109362), (186, 2674720), (192, 2591135), (219, 2271680), (229, 2172480), (240, 2072908), (248, 2006040), (292, 1703760), (310, 1604832), (320, 1554681), (365, 1363008), (372, 1337360), (438, 1135840), (458, 1086240), (465, 1069888), (480, 1036454), (496, 1003020), (584, 851880), (620, 802416), (687, 724160), (730, 681504), (744, 668680), (876, 567920), (916, 543120), (930, 534944), (960, 518227), (992, 501510), (1095, 454336), (1145, 434496), (1168, 425940), (1240, 401208), (1374, 362080), (1460, 340752), (1488, 334340), (1752, 283960), (1832, 271560), (1860, 267472), (1984, 250755), (2190, 227168), (2263, 219840), (2290, 217248), (2336, 212970), (2480, 200604), (2748, 181040), (2920, 170376), (2976, 167170), (3435, 144832), (3504, 141980), (3664, 135780), (3720, 133736), (4380, 113584), (4526, 109920), (4580, 108624), (4672, 106485), (4960, 100302), (5496, 90520), (5840, 85188), (5952, 83585), (6789, 73280), (6870, 72416), (7008, 70990), (7099, 70080), (7328, 67890), (7440, 66868), (8760, 56792), (9052, 54960), (9160, 54312), (9920, 50151), (10992, 45260), (11315, 43968), (11680, 42594), (13578, 36640), (13740, 36208), (14016, 35495), (14198, 35040), (14656, 33945), (14880, 33434), (16717, 29760), (17520, 28396), (18104, 27480), (18320, 27156), (21297, 23360), (21984, 22630)]