266189280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 699071520

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, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 227, 240, 280, 336, 349, 420, 454, 480, 560, 672, 681, 698, 840, 908, 1047, 1120, 1135, 1362, 1396, 1589, 1680, 1745, 1816, 2094, 2270, 2443, 2724, 2792, 3178, 3360, 3405, 3490, 3632, 4188, 4540, 4767, 4886, 5235, 5448, 5584, 6356, 6810, 6980, 7264, 7329, 7945, 8376, 9080, 9534, 9772, 10470, 10896, 11168, 12215, 12712, 13620, 13960, 14658, 15890, 16752, 18160, 19068, 19544, 20940, 21792, 23835, 24430, 25424, 27240, 27920, 29316, 31780, 33504, 36320, 36645, 38136, 39088, 41880, 47670, 48860, 50848, 54480, 55840, 58632, 63560, 73290, 76272, 78176, 79223, 83760, 95340, 97720, 108960, 117264, 127120, 146580, 152544, 158446, 167520, 190680, 195440, 234528, 237669, 254240, 293160, 316892, 381360, 390880, 396115, 475338, 554561, 586320, 633784, 762720, 792230, 950676, 1109122, 1172640, 1188345, 1267568, 1584460, 1663683, 1901352, 2218244, 2376690, 2535136, 2772805, 3168920, 3327366, 3802704, 4436488, 4753380, 5545610, 6337840, 6654732, 7605408, 8318415, 8872976, 9506760, 11091220, 12675680, 13309464, 16636830, 17745952, 19013520, 22182440, 26618928, 33273660, 38027040, 44364880, 53237856, 66547320, 88729760, 133094640, 266189280]

約数ペア:

[(1, 266189280), (2, 133094640), (3, 88729760), (4, 66547320), (5, 53237856), (6, 44364880), (7, 38027040), (8, 33273660), (10, 26618928), (12, 22182440), (14, 19013520), (15, 17745952), (16, 16636830), (20, 13309464), (21, 12675680), (24, 11091220), (28, 9506760), (30, 8872976), (32, 8318415), (35, 7605408), (40, 6654732), (42, 6337840), (48, 5545610), (56, 4753380), (60, 4436488), (70, 3802704), (80, 3327366), (84, 3168920), (96, 2772805), (105, 2535136), (112, 2376690), (120, 2218244), (140, 1901352), (160, 1663683), (168, 1584460), (210, 1267568), (224, 1188345), (227, 1172640), (240, 1109122), (280, 950676), (336, 792230), (349, 762720), (420, 633784), (454, 586320), (480, 554561), (560, 475338), (672, 396115), (681, 390880), (698, 381360), (840, 316892), (908, 293160), (1047, 254240), (1120, 237669), (1135, 234528), (1362, 195440), (1396, 190680), (1589, 167520), (1680, 158446), (1745, 152544), (1816, 146580), (2094, 127120), (2270, 117264), (2443, 108960), (2724, 97720), (2792, 95340), (3178, 83760), (3360, 79223), (3405, 78176), (3490, 76272), (3632, 73290), (4188, 63560), (4540, 58632), (4767, 55840), (4886, 54480), (5235, 50848), (5448, 48860), (5584, 47670), (6356, 41880), (6810, 39088), (6980, 38136), (7264, 36645), (7329, 36320), (7945, 33504), (8376, 31780), (9080, 29316), (9534, 27920), (9772, 27240), (10470, 25424), (10896, 24430), (11168, 23835), (12215, 21792), (12712, 20940), (13620, 19544), (13960, 19068), (14658, 18160), (15890, 16752)]