310963680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 1139261760

約数和(自身を除く): 828298080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 96, 115, 120, 123, 138, 144, 160, 164, 180, 184, 205, 207, 229, 230, 240, 246, 276, 288, 328, 345, 360, 368, 369, 410, 414, 458, 460, 480, 492, 552, 615, 656, 687, 690, 720, 736, 738, 820, 828, 916, 920, 943, 984, 1035, 1104, 1145, 1230, 1312, 1374, 1380, 1440, 1476, 1640, 1656, 1832, 1840, 1845, 1886, 1968, 2061, 2070, 2208, 2290, 2460, 2748, 2760, 2829, 2952, 3280, 3312, 3435, 3664, 3680, 3690, 3772, 3936, 4122, 4140, 4580, 4715, 4920, 5267, 5496, 5520, 5658, 5904, 6560, 6624, 6870, 7328, 7380, 7544, 8244, 8280, 8487, 9160, 9389, 9430, 9840, 10305, 10534, 10992, 11040, 11316, 11808, 13740, 14145, 14760, 15088, 15801, 16488, 16560, 16974, 18320, 18778, 18860, 19680, 20610, 21068, 21984, 22632, 26335, 27480, 28167, 28290, 29520, 30176, 31602, 32976, 33120, 33948, 36640, 37556, 37720, 41220, 42136, 42435, 45264, 46945, 47403, 52670, 54960, 56334, 56580, 59040, 63204, 65952, 67896, 75112, 75440, 79005, 82440, 84272, 84501, 84870, 90528, 93890, 94806, 105340, 109920, 112668, 113160, 126408, 135792, 140835, 150224, 150880, 158010, 164880, 168544, 169002, 169740, 187780, 189612, 210680, 215947, 225336, 226320, 237015, 252816, 271584, 281670, 300448, 316020, 329760, 338004, 339480, 375560, 379224, 421360, 422505, 431894, 450672, 452640, 474030, 505632, 563340, 632040, 647841, 676008, 678960, 751120, 758448, 842720, 845010, 863788, 901344, 948060, 1079735, 1126680, 1264080, 1295682, 1352016, 1357920, 1502240, 1516896, 1690020, 1727576, 1896120, 1943523, 2159470, 2253360, 2528160, 2591364, 2704032, 3239205, 3380040, 3455152, 3792240, 3887046, 4318940, 4506720, 5182728, 6478410, 6760080, 6910304, 7584480, 7774092, 8637880, 9717615, 10365456, 12956820, 13520160, 15548184, 17275760, 19435230, 20730912, 25913640, 31096368, 34551520, 38870460, 51827280, 62192736, 77740920, 103654560, 155481840, 310963680]

約数ペア:

[(1, 310963680), (2, 155481840), (3, 103654560), (4, 77740920), (5, 62192736), (6, 51827280), (8, 38870460), (9, 34551520), (10, 31096368), (12, 25913640), (15, 20730912), (16, 19435230), (18, 17275760), (20, 15548184), (23, 13520160), (24, 12956820), (30, 10365456), (32, 9717615), (36, 8637880), (40, 7774092), (41, 7584480), (45, 6910304), (46, 6760080), (48, 6478410), (60, 5182728), (69, 4506720), (72, 4318940), (80, 3887046), (82, 3792240), (90, 3455152), (92, 3380040), (96, 3239205), (115, 2704032), (120, 2591364), (123, 2528160), (138, 2253360), (144, 2159470), (160, 1943523), (164, 1896120), (180, 1727576), (184, 1690020), (205, 1516896), (207, 1502240), (229, 1357920), (230, 1352016), (240, 1295682), (246, 1264080), (276, 1126680), (288, 1079735), (328, 948060), (345, 901344), (360, 863788), (368, 845010), (369, 842720), (410, 758448), (414, 751120), (458, 678960), (460, 676008), (480, 647841), (492, 632040), (552, 563340), (615, 505632), (656, 474030), (687, 452640), (690, 450672), (720, 431894), (736, 422505), (738, 421360), (820, 379224), (828, 375560), (916, 339480), (920, 338004), (943, 329760), (984, 316020), (1035, 300448), (1104, 281670), (1145, 271584), (1230, 252816), (1312, 237015), (1374, 226320), (1380, 225336), (1440, 215947), (1476, 210680), (1640, 189612), (1656, 187780), (1832, 169740), (1840, 169002), (1845, 168544), (1886, 164880), (1968, 158010), (2061, 150880), (2070, 150224), (2208, 140835), (2290, 135792), (2460, 126408), (2748, 113160), (2760, 112668), (2829, 109920), (2952, 105340), (3280, 94806), (3312, 93890), (3435, 90528), (3664, 84870), (3680, 84501), (3690, 84272), (3772, 82440), (3936, 79005), (4122, 75440), (4140, 75112), (4580, 67896), (4715, 65952), (4920, 63204), (5267, 59040), (5496, 56580), (5520, 56334), (5658, 54960), (5904, 52670), (6560, 47403), (6624, 46945), (6870, 45264), (7328, 42435), (7380, 42136), (7544, 41220), (8244, 37720), (8280, 37556), (8487, 36640), (9160, 33948), (9389, 33120), (9430, 32976), (9840, 31602), (10305, 30176), (10534, 29520), (10992, 28290), (11040, 28167), (11316, 27480), (11808, 26335), (13740, 22632), (14145, 21984), (14760, 21068), (15088, 20610), (15801, 19680), (16488, 18860), (16560, 18778), (16974, 18320)]