314448960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 224

約数和(自身を含む): 1158435072

約数和(自身を除く): 843986112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 365, 420, 438, 448, 480, 511, 560, 584, 641, 672, 730, 840, 876, 960, 1022, 1095, 1120, 1168, 1282, 1344, 1460, 1533, 1680, 1752, 1923, 2044, 2190, 2240, 2336, 2555, 2564, 2920, 3066, 3205, 3360, 3504, 3846, 4088, 4380, 4487, 4672, 5110, 5128, 5840, 6132, 6410, 6720, 7008, 7665, 7692, 8176, 8760, 8974, 9615, 10220, 10256, 11680, 12264, 12820, 13461, 14016, 15330, 15384, 16352, 17520, 17948, 19230, 20440, 20512, 22435, 23360, 24528, 25640, 26922, 30660, 30768, 32704, 35040, 35896, 38460, 40880, 41024, 44870, 46793, 49056, 51280, 53844, 61320, 61536, 67305, 70080, 71792, 76920, 81760, 89740, 93586, 98112, 102560, 107688, 122640, 123072, 134610, 140379, 143584, 153840, 163520, 179480, 187172, 205120, 215376, 233965, 245280, 269220, 280758, 287168, 307680, 327551, 358960, 374344, 430752, 467930, 490560, 538440, 561516, 615360, 655102, 701895, 717920, 748688, 861504, 935860, 982653, 1076880, 1123032, 1310204, 1403790, 1435840, 1497376, 1637755, 1871720, 1965306, 2153760, 2246064, 2620408, 2807580, 2994752, 3275510, 3743440, 3930612, 4307520, 4492128, 4913265, 5240816, 5615160, 6551020, 7486880, 7861224, 8984256, 9826530, 10481632, 11230320, 13102040, 14973760, 15722448, 19653060, 20963264, 22460640, 26204080, 31444896, 39306120, 44921280, 52408160, 62889792, 78612240, 104816320, 157224480, 314448960]

約数ペア:

[(1, 314448960), (2, 157224480), (3, 104816320), (4, 78612240), (5, 62889792), (6, 52408160), (7, 44921280), (8, 39306120), (10, 31444896), (12, 26204080), (14, 22460640), (15, 20963264), (16, 19653060), (20, 15722448), (21, 14973760), (24, 13102040), (28, 11230320), (30, 10481632), (32, 9826530), (35, 8984256), (40, 7861224), (42, 7486880), (48, 6551020), (56, 5615160), (60, 5240816), (64, 4913265), (70, 4492128), (73, 4307520), (80, 3930612), (84, 3743440), (96, 3275510), (105, 2994752), (112, 2807580), (120, 2620408), (140, 2246064), (146, 2153760), (160, 1965306), (168, 1871720), (192, 1637755), (210, 1497376), (219, 1435840), (224, 1403790), (240, 1310204), (280, 1123032), (292, 1076880), (320, 982653), (336, 935860), (365, 861504), (420, 748688), (438, 717920), (448, 701895), (480, 655102), (511, 615360), (560, 561516), (584, 538440), (641, 490560), (672, 467930), (730, 430752), (840, 374344), (876, 358960), (960, 327551), (1022, 307680), (1095, 287168), (1120, 280758), (1168, 269220), (1282, 245280), (1344, 233965), (1460, 215376), (1533, 205120), (1680, 187172), (1752, 179480), (1923, 163520), (2044, 153840), (2190, 143584), (2240, 140379), (2336, 134610), (2555, 123072), (2564, 122640), (2920, 107688), (3066, 102560), (3205, 98112), (3360, 93586), (3504, 89740), (3846, 81760), (4088, 76920), (4380, 71792), (4487, 70080), (4672, 67305), (5110, 61536), (5128, 61320), (5840, 53844), (6132, 51280), (6410, 49056), (6720, 46793), (7008, 44870), (7665, 41024), (7692, 40880), (8176, 38460), (8760, 35896), (8974, 35040), (9615, 32704), (10220, 30768), (10256, 30660), (11680, 26922), (12264, 25640), (12820, 24528), (13461, 23360), (14016, 22435), (15330, 20512), (15384, 20440), (16352, 19230), (17520, 17948)]