157224480

素因数分解:

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

素因数の和:739

約数の個数: 192

約数和(自身を含む): 574656768

約数和(自身を除く): 417432288

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, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 641, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1282, 1460, 1533, 1680, 1752, 1923, 2044, 2190, 2336, 2555, 2564, 2920, 3066, 3205, 3360, 3504, 3846, 4088, 4380, 4487, 5110, 5128, 5840, 6132, 6410, 7008, 7665, 7692, 8176, 8760, 8974, 9615, 10220, 10256, 11680, 12264, 12820, 13461, 15330, 15384, 16352, 17520, 17948, 19230, 20440, 20512, 22435, 24528, 25640, 26922, 30660, 30768, 35040, 35896, 38460, 40880, 44870, 46793, 49056, 51280, 53844, 61320, 61536, 67305, 71792, 76920, 81760, 89740, 93586, 102560, 107688, 122640, 134610, 140379, 143584, 153840, 179480, 187172, 215376, 233965, 245280, 269220, 280758, 307680, 327551, 358960, 374344, 430752, 467930, 538440, 561516, 655102, 701895, 717920, 748688, 935860, 982653, 1076880, 1123032, 1310204, 1403790, 1497376, 1637755, 1871720, 1965306, 2153760, 2246064, 2620408, 2807580, 3275510, 3743440, 3930612, 4492128, 4913265, 5240816, 5615160, 6551020, 7486880, 7861224, 9826530, 10481632, 11230320, 13102040, 15722448, 19653060, 22460640, 26204080, 31444896, 39306120, 52408160, 78612240, 157224480]

約数ペア:

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