313083120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1187}}^1$

素因数の和:1367

約数の個数: 160

約数和(自身を含む): 1117214208

約数和(自身を除く): 804131088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1187, 1256, 1570, 1680, 1884, 2198, 2355, 2374, 2512, 3140, 3297, 3561, 3768, 4396, 4710, 4748, 5495, 5935, 6280, 6594, 7122, 7536, 8309, 8792, 9420, 9496, 10990, 11870, 12560, 13188, 14244, 16485, 16618, 17584, 17805, 18840, 18992, 21980, 23740, 24927, 26376, 28488, 32970, 33236, 35610, 37680, 41545, 43960, 47480, 49854, 52752, 56976, 65940, 66472, 71220, 83090, 87920, 94960, 99708, 124635, 131880, 132944, 142440, 166180, 186359, 199416, 249270, 263760, 284880, 332360, 372718, 398832, 498540, 559077, 664720, 745436, 931795, 997080, 1118154, 1304513, 1490872, 1863590, 1994160, 2236308, 2609026, 2795385, 2981744, 3727180, 3913539, 4472616, 5218052, 5590770, 6522565, 7454360, 7827078, 8945232, 10436104, 11181540, 13045130, 14908720, 15654156, 19567695, 20872208, 22363080, 26090260, 31308312, 39135390, 44726160, 52180520, 62616624, 78270780, 104361040, 156541560, 313083120]

約数ペア:

[(1, 313083120), (2, 156541560), (3, 104361040), (4, 78270780), (5, 62616624), (6, 52180520), (7, 44726160), (8, 39135390), (10, 31308312), (12, 26090260), (14, 22363080), (15, 20872208), (16, 19567695), (20, 15654156), (21, 14908720), (24, 13045130), (28, 11181540), (30, 10436104), (35, 8945232), (40, 7827078), (42, 7454360), (48, 6522565), (56, 5590770), (60, 5218052), (70, 4472616), (80, 3913539), (84, 3727180), (105, 2981744), (112, 2795385), (120, 2609026), (140, 2236308), (157, 1994160), (168, 1863590), (210, 1490872), (240, 1304513), (280, 1118154), (314, 997080), (336, 931795), (420, 745436), (471, 664720), (560, 559077), (628, 498540), (785, 398832), (840, 372718), (942, 332360), (1099, 284880), (1187, 263760), (1256, 249270), (1570, 199416), (1680, 186359), (1884, 166180), (2198, 142440), (2355, 132944), (2374, 131880), (2512, 124635), (3140, 99708), (3297, 94960), (3561, 87920), (3768, 83090), (4396, 71220), (4710, 66472), (4748, 65940), (5495, 56976), (5935, 52752), (6280, 49854), (6594, 47480), (7122, 43960), (7536, 41545), (8309, 37680), (8792, 35610), (9420, 33236), (9496, 32970), (10990, 28488), (11870, 26376), (12560, 24927), (13188, 23740), (14244, 21980), (16485, 18992), (16618, 18840), (17584, 17805)]