1198420320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1873}}^1$

素因数の和:1965

約数の個数: 192

約数和(自身を含む): 3989551104

約数和(自身を除く): 2791130784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 310, 344, 372, 430, 465, 480, 496, 516, 620, 645, 688, 744, 860, 930, 992, 1032, 1240, 1290, 1333, 1376, 1488, 1720, 1860, 1873, 2064, 2480, 2580, 2666, 2976, 3440, 3720, 3746, 3999, 4128, 4960, 5160, 5332, 5619, 6665, 6880, 7440, 7492, 7998, 9365, 10320, 10664, 11238, 13330, 14880, 14984, 15996, 18730, 19995, 20640, 21328, 22476, 26660, 28095, 29968, 31992, 37460, 39990, 42656, 44952, 53320, 56190, 58063, 59936, 63984, 74920, 79980, 80539, 89904, 106640, 112380, 116126, 127968, 149840, 159960, 161078, 174189, 179808, 213280, 224760, 232252, 241617, 290315, 299680, 319920, 322156, 348378, 402695, 449520, 464504, 483234, 580630, 639840, 644312, 696756, 805390, 870945, 899040, 929008, 966468, 1161260, 1208085, 1288624, 1393512, 1610780, 1741890, 1858016, 1932936, 2322520, 2416170, 2496709, 2577248, 2787024, 3221560, 3483780, 3865872, 4645040, 4832340, 4993418, 5574048, 6443120, 6967560, 7490127, 7731744, 9290080, 9664680, 9986836, 12483545, 12886240, 13935120, 14980254, 19329360, 19973672, 24967090, 27870240, 29960508, 37450635, 38658720, 39947344, 49934180, 59921016, 74901270, 79894688, 99868360, 119842032, 149802540, 199736720, 239684064, 299605080, 399473440, 599210160, 1198420320]

約数ペア:

[(1, 1198420320), (2, 599210160), (3, 399473440), (4, 299605080), (5, 239684064), (6, 199736720), (8, 149802540), (10, 119842032), (12, 99868360), (15, 79894688), (16, 74901270), (20, 59921016), (24, 49934180), (30, 39947344), (31, 38658720), (32, 37450635), (40, 29960508), (43, 27870240), (48, 24967090), (60, 19973672), (62, 19329360), (80, 14980254), (86, 13935120), (93, 12886240), (96, 12483545), (120, 9986836), (124, 9664680), (129, 9290080), (155, 7731744), (160, 7490127), (172, 6967560), (186, 6443120), (215, 5574048), (240, 4993418), (248, 4832340), (258, 4645040), (310, 3865872), (344, 3483780), (372, 3221560), (430, 2787024), (465, 2577248), (480, 2496709), (496, 2416170), (516, 2322520), (620, 1932936), (645, 1858016), (688, 1741890), (744, 1610780), (860, 1393512), (930, 1288624), (992, 1208085), (1032, 1161260), (1240, 966468), (1290, 929008), (1333, 899040), (1376, 870945), (1488, 805390), (1720, 696756), (1860, 644312), (1873, 639840), (2064, 580630), (2480, 483234), (2580, 464504), (2666, 449520), (2976, 402695), (3440, 348378), (3720, 322156), (3746, 319920), (3999, 299680), (4128, 290315), (4960, 241617), (5160, 232252), (5332, 224760), (5619, 213280), (6665, 179808), (6880, 174189), (7440, 161078), (7492, 159960), (7998, 149840), (9365, 127968), (10320, 116126), (10664, 112380), (11238, 106640), (13330, 89904), (14880, 80539), (14984, 79980), (15996, 74920), (18730, 63984), (19995, 59936), (20640, 58063), (21328, 56190), (22476, 53320), (26660, 44952), (28095, 42656), (29968, 39990), (31992, 37460)]