393733440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:454

約数の個数: 224

約数和(自身を含む): 1402080000

約数和(自身を除く): 1008346560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 199, 216, 229, 240, 270, 288, 320, 360, 398, 432, 458, 480, 540, 576, 597, 687, 720, 796, 864, 916, 960, 995, 1080, 1145, 1194, 1374, 1440, 1592, 1728, 1791, 1832, 1990, 2061, 2160, 2290, 2388, 2748, 2880, 2985, 3184, 3435, 3582, 3664, 3980, 4122, 4320, 4580, 4776, 5373, 5496, 5970, 6183, 6368, 6870, 7164, 7328, 7960, 8244, 8640, 8955, 9160, 9552, 10305, 10746, 10992, 11940, 12366, 12736, 13740, 14328, 14656, 15920, 16488, 17910, 18320, 19104, 20610, 21492, 21984, 23880, 24732, 26865, 27480, 28656, 30915, 31840, 32976, 35820, 36640, 38208, 41220, 42984, 43968, 45571, 47760, 49464, 53730, 54960, 57312, 61830, 63680, 65952, 71640, 73280, 82440, 85968, 91142, 95520, 98928, 107460, 109920, 114624, 123660, 131904, 136713, 143280, 164880, 171936, 182284, 191040, 197856, 214920, 219840, 227855, 247320, 273426, 286560, 329760, 343872, 364568, 395712, 410139, 429840, 455710, 494640, 546852, 573120, 659520, 683565, 729136, 820278, 859680, 911420, 989280, 1093704, 1230417, 1367130, 1458272, 1640556, 1719360, 1822840, 1978560, 2050695, 2187408, 2460834, 2734260, 2916544, 3281112, 3645680, 4101390, 4374816, 4921668, 5468520, 6152085, 6562224, 7291360, 8202780, 8749632, 9843336, 10937040, 12304170, 13124448, 14582720, 16405560, 19686672, 21874080, 24608340, 26248896, 32811120, 39373344, 43748160, 49216680, 65622240, 78746688, 98433360, 131244480, 196866720, 393733440]

約数ペア:

[(1, 393733440), (2, 196866720), (3, 131244480), (4, 98433360), (5, 78746688), (6, 65622240), (8, 49216680), (9, 43748160), (10, 39373344), (12, 32811120), (15, 26248896), (16, 24608340), (18, 21874080), (20, 19686672), (24, 16405560), (27, 14582720), (30, 13124448), (32, 12304170), (36, 10937040), (40, 9843336), (45, 8749632), (48, 8202780), (54, 7291360), (60, 6562224), (64, 6152085), (72, 5468520), (80, 4921668), (90, 4374816), (96, 4101390), (108, 3645680), (120, 3281112), (135, 2916544), (144, 2734260), (160, 2460834), (180, 2187408), (192, 2050695), (199, 1978560), (216, 1822840), (229, 1719360), (240, 1640556), (270, 1458272), (288, 1367130), (320, 1230417), (360, 1093704), (398, 989280), (432, 911420), (458, 859680), (480, 820278), (540, 729136), (576, 683565), (597, 659520), (687, 573120), (720, 546852), (796, 494640), (864, 455710), (916, 429840), (960, 410139), (995, 395712), (1080, 364568), (1145, 343872), (1194, 329760), (1374, 286560), (1440, 273426), (1592, 247320), (1728, 227855), (1791, 219840), (1832, 214920), (1990, 197856), (2061, 191040), (2160, 182284), (2290, 171936), (2388, 164880), (2748, 143280), (2880, 136713), (2985, 131904), (3184, 123660), (3435, 114624), (3582, 109920), (3664, 107460), (3980, 98928), (4122, 95520), (4320, 91142), (4580, 85968), (4776, 82440), (5373, 73280), (5496, 71640), (5970, 65952), (6183, 63680), (6368, 61830), (6870, 57312), (7164, 54960), (7328, 53730), (7960, 49464), (8244, 47760), (8640, 45571), (8955, 43968), (9160, 42984), (9552, 41220), (10305, 38208), (10746, 36640), (10992, 35820), (11940, 32976), (12366, 31840), (12736, 30915), (13740, 28656), (14328, 27480), (14656, 26865), (15920, 24732), (16488, 23880), (17910, 21984), (18320, 21492), (19104, 20610)]