374454240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 1263366720

約数和(自身を除く): 888912480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 109, 120, 136, 160, 170, 204, 218, 240, 255, 272, 327, 340, 408, 421, 436, 480, 510, 544, 545, 654, 680, 816, 842, 872, 1020, 1090, 1263, 1308, 1360, 1632, 1635, 1684, 1744, 1853, 2040, 2105, 2180, 2526, 2616, 2720, 3270, 3368, 3488, 3706, 4080, 4210, 4360, 5052, 5232, 5559, 6315, 6540, 6736, 7157, 7412, 8160, 8420, 8720, 9265, 10104, 10464, 11118, 12630, 13080, 13472, 14314, 14824, 16840, 17440, 18530, 20208, 21471, 22236, 25260, 26160, 27795, 28628, 29648, 33680, 35785, 37060, 40416, 42942, 44472, 45889, 50520, 52320, 55590, 57256, 59296, 67360, 71570, 74120, 85884, 88944, 91778, 101040, 107355, 111180, 114512, 137667, 143140, 148240, 171768, 177888, 183556, 202080, 214710, 222360, 229024, 229445, 275334, 286280, 296480, 343536, 367112, 429420, 444720, 458890, 550668, 572560, 687072, 688335, 734224, 780113, 858840, 889440, 917780, 1101336, 1145120, 1376670, 1468448, 1560226, 1717680, 1835560, 2202672, 2340339, 2753340, 3120452, 3435360, 3671120, 3900565, 4405344, 4680678, 5506680, 6240904, 7342240, 7801130, 9361356, 11013360, 11701695, 12481808, 15602260, 18722712, 22026720, 23403390, 24963616, 31204520, 37445424, 46806780, 62409040, 74890848, 93613560, 124818080, 187227120, 374454240]

約数ペア:

[(1, 374454240), (2, 187227120), (3, 124818080), (4, 93613560), (5, 74890848), (6, 62409040), (8, 46806780), (10, 37445424), (12, 31204520), (15, 24963616), (16, 23403390), (17, 22026720), (20, 18722712), (24, 15602260), (30, 12481808), (32, 11701695), (34, 11013360), (40, 9361356), (48, 7801130), (51, 7342240), (60, 6240904), (68, 5506680), (80, 4680678), (85, 4405344), (96, 3900565), (102, 3671120), (109, 3435360), (120, 3120452), (136, 2753340), (160, 2340339), (170, 2202672), (204, 1835560), (218, 1717680), (240, 1560226), (255, 1468448), (272, 1376670), (327, 1145120), (340, 1101336), (408, 917780), (421, 889440), (436, 858840), (480, 780113), (510, 734224), (544, 688335), (545, 687072), (654, 572560), (680, 550668), (816, 458890), (842, 444720), (872, 429420), (1020, 367112), (1090, 343536), (1263, 296480), (1308, 286280), (1360, 275334), (1632, 229445), (1635, 229024), (1684, 222360), (1744, 214710), (1853, 202080), (2040, 183556), (2105, 177888), (2180, 171768), (2526, 148240), (2616, 143140), (2720, 137667), (3270, 114512), (3368, 111180), (3488, 107355), (3706, 101040), (4080, 91778), (4210, 88944), (4360, 85884), (5052, 74120), (5232, 71570), (5559, 67360), (6315, 59296), (6540, 57256), (6736, 55590), (7157, 52320), (7412, 50520), (8160, 45889), (8420, 44472), (8720, 42942), (9265, 40416), (10104, 37060), (10464, 35785), (11118, 33680), (12630, 29648), (13080, 28628), (13472, 27795), (14314, 26160), (14824, 25260), (16840, 22236), (17440, 21471), (18530, 20208)]