584327680

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 1492761600

約数和(自身を除く): 908433920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 199, 248, 256, 296, 310, 320, 370, 398, 496, 512, 592, 620, 640, 740, 796, 992, 995, 1147, 1184, 1240, 1280, 1480, 1592, 1984, 1990, 2294, 2368, 2480, 2560, 2960, 3184, 3968, 3980, 4588, 4736, 4960, 5735, 5920, 6169, 6368, 7363, 7936, 7960, 9176, 9472, 9920, 11470, 11840, 12338, 12736, 14726, 15872, 15920, 18352, 18944, 19840, 22940, 23680, 24676, 25472, 29452, 30845, 31840, 36704, 36815, 39680, 45880, 47360, 49352, 50944, 58904, 61690, 63680, 73408, 73630, 79360, 91760, 94720, 98704, 101888, 117808, 123380, 127360, 146816, 147260, 183520, 197408, 228253, 235616, 246760, 254720, 293632, 294520, 367040, 394816, 456506, 471232, 493520, 509440, 587264, 589040, 734080, 789632, 913012, 942464, 987040, 1141265, 1178080, 1468160, 1579264, 1826024, 1884928, 1974080, 2282530, 2356160, 2936320, 3158528, 3652048, 3769856, 3948160, 4565060, 4712320, 7304096, 7896320, 9130120, 9424640, 14608192, 15792640, 18260240, 18849280, 29216384, 36520480, 58432768, 73040960, 116865536, 146081920, 292163840, 584327680]

約数ペア:

[(1, 584327680), (2, 292163840), (4, 146081920), (5, 116865536), (8, 73040960), (10, 58432768), (16, 36520480), (20, 29216384), (31, 18849280), (32, 18260240), (37, 15792640), (40, 14608192), (62, 9424640), (64, 9130120), (74, 7896320), (80, 7304096), (124, 4712320), (128, 4565060), (148, 3948160), (155, 3769856), (160, 3652048), (185, 3158528), (199, 2936320), (248, 2356160), (256, 2282530), (296, 1974080), (310, 1884928), (320, 1826024), (370, 1579264), (398, 1468160), (496, 1178080), (512, 1141265), (592, 987040), (620, 942464), (640, 913012), (740, 789632), (796, 734080), (992, 589040), (995, 587264), (1147, 509440), (1184, 493520), (1240, 471232), (1280, 456506), (1480, 394816), (1592, 367040), (1984, 294520), (1990, 293632), (2294, 254720), (2368, 246760), (2480, 235616), (2560, 228253), (2960, 197408), (3184, 183520), (3968, 147260), (3980, 146816), (4588, 127360), (4736, 123380), (4960, 117808), (5735, 101888), (5920, 98704), (6169, 94720), (6368, 91760), (7363, 79360), (7936, 73630), (7960, 73408), (9176, 63680), (9472, 61690), (9920, 58904), (11470, 50944), (11840, 49352), (12338, 47360), (12736, 45880), (14726, 39680), (15872, 36815), (15920, 36704), (18352, 31840), (18944, 30845), (19840, 29452), (22940, 25472), (23680, 24676)]