317420160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5333}}^1$

素因数の和:5386

約数の個数: 128

約数和(自身を含む): 1044610560

約数和(自身を除く): 727190400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5333, 5952, 7440, 9920, 10666, 11904, 14880, 15999, 19840, 21332, 26665, 29760, 31998, 42664, 53330, 59520, 63996, 79995, 85328, 106660, 127992, 159990, 165323, 170656, 213320, 255984, 319980, 330646, 341312, 426640, 495969, 511968, 639960, 661292, 682624, 826615, 853280, 991938, 1023936, 1279920, 1322584, 1653230, 1706560, 1983876, 2047872, 2479845, 2559840, 2645168, 3306460, 3413120, 3967752, 4959690, 5119680, 5290336, 6612920, 7935504, 9919380, 10239360, 10580672, 13225840, 15871008, 19838760, 21161344, 26451680, 31742016, 39677520, 52903360, 63484032, 79355040, 105806720, 158710080, 317420160]

約数ペア:

[(1, 317420160), (2, 158710080), (3, 105806720), (4, 79355040), (5, 63484032), (6, 52903360), (8, 39677520), (10, 31742016), (12, 26451680), (15, 21161344), (16, 19838760), (20, 15871008), (24, 13225840), (30, 10580672), (31, 10239360), (32, 9919380), (40, 7935504), (48, 6612920), (60, 5290336), (62, 5119680), (64, 4959690), (80, 3967752), (93, 3413120), (96, 3306460), (120, 2645168), (124, 2559840), (128, 2479845), (155, 2047872), (160, 1983876), (186, 1706560), (192, 1653230), (240, 1322584), (248, 1279920), (310, 1023936), (320, 991938), (372, 853280), (384, 826615), (465, 682624), (480, 661292), (496, 639960), (620, 511968), (640, 495969), (744, 426640), (930, 341312), (960, 330646), (992, 319980), (1240, 255984), (1488, 213320), (1860, 170656), (1920, 165323), (1984, 159990), (2480, 127992), (2976, 106660), (3720, 85328), (3968, 79995), (4960, 63996), (5333, 59520), (5952, 53330), (7440, 42664), (9920, 31998), (10666, 29760), (11904, 26665), (14880, 21332), (15999, 19840)]