118718880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 433278720

約数和(自身を除く): 314559840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 210, 224, 240, 267, 280, 336, 356, 397, 420, 445, 480, 534, 560, 623, 672, 712, 794, 840, 890, 1068, 1120, 1191, 1246, 1335, 1424, 1588, 1680, 1780, 1869, 1985, 2136, 2382, 2492, 2670, 2779, 2848, 3115, 3176, 3360, 3560, 3738, 3970, 4272, 4764, 4984, 5340, 5558, 5955, 6230, 6352, 7120, 7476, 7940, 8337, 8544, 9345, 9528, 9968, 10680, 11116, 11910, 12460, 12704, 13895, 14240, 14952, 15880, 16674, 18690, 19056, 19936, 21360, 22232, 23820, 24920, 27790, 29904, 31760, 33348, 35333, 37380, 38112, 41685, 42720, 44464, 47640, 49840, 55580, 59808, 63520, 66696, 70666, 74760, 83370, 88928, 95280, 99680, 105999, 111160, 133392, 141332, 149520, 166740, 176665, 190560, 211998, 222320, 247331, 266784, 282664, 299040, 333480, 353330, 423996, 444640, 494662, 529995, 565328, 666960, 706660, 741993, 847992, 989324, 1059990, 1130656, 1236655, 1333920, 1413320, 1483986, 1695984, 1978648, 2119980, 2473310, 2826640, 2967972, 3391968, 3709965, 3957296, 4239960, 4946620, 5653280, 5935944, 7419930, 7914592, 8479920, 9893240, 11871888, 14839860, 16959840, 19786480, 23743776, 29679720, 39572960, 59359440, 118718880]

約数ペア:

[(1, 118718880), (2, 59359440), (3, 39572960), (4, 29679720), (5, 23743776), (6, 19786480), (7, 16959840), (8, 14839860), (10, 11871888), (12, 9893240), (14, 8479920), (15, 7914592), (16, 7419930), (20, 5935944), (21, 5653280), (24, 4946620), (28, 4239960), (30, 3957296), (32, 3709965), (35, 3391968), (40, 2967972), (42, 2826640), (48, 2473310), (56, 2119980), (60, 1978648), (70, 1695984), (80, 1483986), (84, 1413320), (89, 1333920), (96, 1236655), (105, 1130656), (112, 1059990), (120, 989324), (140, 847992), (160, 741993), (168, 706660), (178, 666960), (210, 565328), (224, 529995), (240, 494662), (267, 444640), (280, 423996), (336, 353330), (356, 333480), (397, 299040), (420, 282664), (445, 266784), (480, 247331), (534, 222320), (560, 211998), (623, 190560), (672, 176665), (712, 166740), (794, 149520), (840, 141332), (890, 133392), (1068, 111160), (1120, 105999), (1191, 99680), (1246, 95280), (1335, 88928), (1424, 83370), (1588, 74760), (1680, 70666), (1780, 66696), (1869, 63520), (1985, 59808), (2136, 55580), (2382, 49840), (2492, 47640), (2670, 44464), (2779, 42720), (2848, 41685), (3115, 38112), (3176, 37380), (3360, 35333), (3560, 33348), (3738, 31760), (3970, 29904), (4272, 27790), (4764, 24920), (4984, 23820), (5340, 22232), (5558, 21360), (5955, 19936), (6230, 19056), (6352, 18690), (7120, 16674), (7476, 15880), (7940, 14952), (8337, 14240), (8544, 13895), (9345, 12704), (9528, 12460), (9968, 11910), (10680, 11116)]