418842240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 1385592480

約数和(自身を除く): 966750240

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, 227, 240, 248, 310, 320, 372, 384, 454, 465, 480, 496, 620, 640, 681, 744, 908, 930, 960, 961, 992, 1135, 1240, 1362, 1488, 1816, 1860, 1920, 1922, 1984, 2270, 2480, 2724, 2883, 2976, 3405, 3632, 3720, 3844, 3968, 4540, 4805, 4960, 5448, 5766, 5952, 6810, 7037, 7264, 7440, 7688, 9080, 9610, 9920, 10896, 11532, 11904, 13620, 14074, 14415, 14528, 14880, 15376, 18160, 19220, 19840, 21111, 21792, 23064, 27240, 28148, 28830, 29056, 29760, 30752, 35185, 36320, 38440, 42222, 43584, 46128, 54480, 56296, 57660, 59520, 61504, 70370, 72640, 76880, 84444, 87168, 92256, 105555, 108960, 112592, 115320, 123008, 140740, 145280, 153760, 168888, 184512, 211110, 217920, 218147, 225184, 230640, 281480, 307520, 337776, 369024, 422220, 435840, 436294, 450368, 461280, 562960, 615040, 654441, 675552, 844440, 872588, 900736, 922560, 1090735, 1125920, 1308882, 1351104, 1688880, 1745176, 1845120, 2181470, 2251840, 2617764, 2702208, 3272205, 3377760, 3490352, 4362940, 4503680, 5235528, 6544410, 6755520, 6980704, 8725880, 10471056, 13088820, 13511040, 13961408, 17451760, 20942112, 26177640, 27922816, 34903520, 41884224, 52355280, 69807040, 83768448, 104710560, 139614080, 209421120, 418842240]

約数ペア:

[(1, 418842240), (2, 209421120), (3, 139614080), (4, 104710560), (5, 83768448), (6, 69807040), (8, 52355280), (10, 41884224), (12, 34903520), (15, 27922816), (16, 26177640), (20, 20942112), (24, 17451760), (30, 13961408), (31, 13511040), (32, 13088820), (40, 10471056), (48, 8725880), (60, 6980704), (62, 6755520), (64, 6544410), (80, 5235528), (93, 4503680), (96, 4362940), (120, 3490352), (124, 3377760), (128, 3272205), (155, 2702208), (160, 2617764), (186, 2251840), (192, 2181470), (227, 1845120), (240, 1745176), (248, 1688880), (310, 1351104), (320, 1308882), (372, 1125920), (384, 1090735), (454, 922560), (465, 900736), (480, 872588), (496, 844440), (620, 675552), (640, 654441), (681, 615040), (744, 562960), (908, 461280), (930, 450368), (960, 436294), (961, 435840), (992, 422220), (1135, 369024), (1240, 337776), (1362, 307520), (1488, 281480), (1816, 230640), (1860, 225184), (1920, 218147), (1922, 217920), (1984, 211110), (2270, 184512), (2480, 168888), (2724, 153760), (2883, 145280), (2976, 140740), (3405, 123008), (3632, 115320), (3720, 112592), (3844, 108960), (3968, 105555), (4540, 92256), (4805, 87168), (4960, 84444), (5448, 76880), (5766, 72640), (5952, 70370), (6810, 61504), (7037, 59520), (7264, 57660), (7440, 56296), (7688, 54480), (9080, 46128), (9610, 43584), (9920, 42222), (10896, 38440), (11532, 36320), (11904, 35185), (13620, 30752), (14074, 29760), (14415, 29056), (14528, 28830), (14880, 28148), (15376, 27240), (18160, 23064), (19220, 21792), (19840, 21111)]