291147360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 192

約数和(自身を含む): 1063383552

約数和(自身を除く): 772236192

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, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1187, 1460, 1533, 1680, 1752, 2044, 2190, 2336, 2374, 2555, 2920, 3066, 3360, 3504, 3561, 4088, 4380, 4748, 5110, 5840, 5935, 6132, 7008, 7122, 7665, 8176, 8309, 8760, 9496, 10220, 11680, 11870, 12264, 14244, 15330, 16352, 16618, 17520, 17805, 18992, 20440, 23740, 24528, 24927, 28488, 30660, 33236, 35040, 35610, 37984, 40880, 41545, 47480, 49056, 49854, 56976, 61320, 66472, 71220, 81760, 83090, 86651, 94960, 99708, 113952, 122640, 124635, 132944, 142440, 166180, 173302, 189920, 199416, 245280, 249270, 259953, 265888, 284880, 332360, 346604, 398832, 433255, 498540, 519906, 569760, 606557, 664720, 693208, 797664, 866510, 997080, 1039812, 1213114, 1299765, 1329440, 1386416, 1733020, 1819671, 1994160, 2079624, 2426228, 2599530, 2772832, 3032785, 3466040, 3639342, 3988320, 4159248, 4852456, 5199060, 6065570, 6932080, 7278684, 8318496, 9098355, 9704912, 10398120, 12131140, 13864160, 14557368, 18196710, 19409824, 20796240, 24262280, 29114736, 36393420, 41592480, 48524560, 58229472, 72786840, 97049120, 145573680, 291147360]

約数ペア:

[(1, 291147360), (2, 145573680), (3, 97049120), (4, 72786840), (5, 58229472), (6, 48524560), (7, 41592480), (8, 36393420), (10, 29114736), (12, 24262280), (14, 20796240), (15, 19409824), (16, 18196710), (20, 14557368), (21, 13864160), (24, 12131140), (28, 10398120), (30, 9704912), (32, 9098355), (35, 8318496), (40, 7278684), (42, 6932080), (48, 6065570), (56, 5199060), (60, 4852456), (70, 4159248), (73, 3988320), (80, 3639342), (84, 3466040), (96, 3032785), (105, 2772832), (112, 2599530), (120, 2426228), (140, 2079624), (146, 1994160), (160, 1819671), (168, 1733020), (210, 1386416), (219, 1329440), (224, 1299765), (240, 1213114), (280, 1039812), (292, 997080), (336, 866510), (365, 797664), (420, 693208), (438, 664720), (480, 606557), (511, 569760), (560, 519906), (584, 498540), (672, 433255), (730, 398832), (840, 346604), (876, 332360), (1022, 284880), (1095, 265888), (1120, 259953), (1168, 249270), (1187, 245280), (1460, 199416), (1533, 189920), (1680, 173302), (1752, 166180), (2044, 142440), (2190, 132944), (2336, 124635), (2374, 122640), (2555, 113952), (2920, 99708), (3066, 94960), (3360, 86651), (3504, 83090), (3561, 81760), (4088, 71220), (4380, 66472), (4748, 61320), (5110, 56976), (5840, 49854), (5935, 49056), (6132, 47480), (7008, 41545), (7122, 40880), (7665, 37984), (8176, 35610), (8309, 35040), (8760, 33236), (9496, 30660), (10220, 28488), (11680, 24927), (11870, 24528), (12264, 23740), (14244, 20440), (15330, 18992), (16352, 17805), (16618, 17520)]