355345560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1938

約数の個数: 192

約数和(自身を含む): 1262926080

約数和(自身を除く): 907580520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 1873, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 3746, 4216, 4743, 5270, 5580, 5619, 6120, 6324, 7492, 7905, 9365, 9486, 10540, 11160, 11238, 12648, 14984, 15810, 16857, 18730, 18972, 21080, 22476, 23715, 28095, 31620, 31841, 33714, 37460, 37944, 44952, 47430, 56190, 58063, 63240, 63682, 67428, 74920, 84285, 94860, 95523, 112380, 116126, 127364, 134856, 159205, 168570, 174189, 189720, 191046, 224760, 232252, 254728, 286569, 290315, 318410, 337140, 348378, 382092, 464504, 477615, 522567, 573138, 580630, 636820, 674280, 696756, 764184, 870945, 955230, 987071, 1045134, 1146276, 1161260, 1273640, 1393512, 1432845, 1741890, 1910460, 1974142, 2090268, 2292552, 2322520, 2612835, 2865690, 2961213, 3483780, 3820920, 3948284, 4180536, 4935355, 5225670, 5731380, 5922426, 6967560, 7896568, 8883639, 9870710, 10451340, 11462760, 11844852, 14806065, 17767278, 19741420, 20902680, 23689704, 29612130, 35534556, 39482840, 44418195, 59224260, 71069112, 88836390, 118448520, 177672780, 355345560]

約数ペア:

[(1, 355345560), (2, 177672780), (3, 118448520), (4, 88836390), (5, 71069112), (6, 59224260), (8, 44418195), (9, 39482840), (10, 35534556), (12, 29612130), (15, 23689704), (17, 20902680), (18, 19741420), (20, 17767278), (24, 14806065), (30, 11844852), (31, 11462760), (34, 10451340), (36, 9870710), (40, 8883639), (45, 7896568), (51, 6967560), (60, 5922426), (62, 5731380), (68, 5225670), (72, 4935355), (85, 4180536), (90, 3948284), (93, 3820920), (102, 3483780), (120, 2961213), (124, 2865690), (136, 2612835), (153, 2322520), (155, 2292552), (170, 2090268), (180, 1974142), (186, 1910460), (204, 1741890), (248, 1432845), (255, 1393512), (279, 1273640), (306, 1161260), (310, 1146276), (340, 1045134), (360, 987071), (372, 955230), (408, 870945), (465, 764184), (510, 696756), (527, 674280), (558, 636820), (612, 580630), (620, 573138), (680, 522567), (744, 477615), (765, 464504), (930, 382092), (1020, 348378), (1054, 337140), (1116, 318410), (1224, 290315), (1240, 286569), (1395, 254728), (1530, 232252), (1581, 224760), (1860, 191046), (1873, 189720), (2040, 174189), (2108, 168570), (2232, 159205), (2635, 134856), (2790, 127364), (3060, 116126), (3162, 112380), (3720, 95523), (3746, 94860), (4216, 84285), (4743, 74920), (5270, 67428), (5580, 63682), (5619, 63240), (6120, 58063), (6324, 56190), (7492, 47430), (7905, 44952), (9365, 37944), (9486, 37460), (10540, 33714), (11160, 31841), (11238, 31620), (12648, 28095), (14984, 23715), (15810, 22476), (16857, 21080), (18730, 18972)]