194511240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2377

約数の個数: 256

約数和(自身を含む): 808704000

約数和(自身を除く): 614192760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2339, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 4678, 5544, 5940, 6930, 7017, 7560, 8316, 9240, 9356, 10395, 11695, 11880, 13860, 14034, 16373, 16632, 18712, 20790, 21051, 23390, 25729, 27720, 28068, 32746, 35085, 41580, 42102, 46780, 49119, 51458, 56136, 63153, 65492, 70170, 77187, 81865, 83160, 84204, 93560, 98238, 102916, 105255, 126306, 128645, 130984, 140340, 147357, 154374, 163730, 168408, 180103, 196476, 205832, 210510, 231561, 245595, 252612, 257290, 280680, 294714, 308748, 315765, 327460, 360206, 385935, 392952, 421020, 442071, 463122, 491190, 505224, 514580, 540309, 589428, 617496, 631530, 654920, 694683, 720412, 736785, 771870, 842040, 884142, 900515, 926244, 982380, 1029160, 1080618, 1157805, 1178856, 1263060, 1389366, 1440824, 1473570, 1543740, 1620927, 1768284, 1801030, 1852488, 1964760, 2161236, 2210355, 2315610, 2526120, 2701545, 2778732, 2947140, 3087480, 3241854, 3473415, 3536568, 3602060, 4322472, 4420710, 4631220, 4862781, 5403090, 5557464, 5894280, 6483708, 6946830, 7204120, 8104635, 8841420, 9262440, 9725562, 10806180, 12967416, 13893660, 16209270, 17682840, 19451124, 21612360, 24313905, 27787320, 32418540, 38902248, 48627810, 64837080, 97255620, 194511240]

約数ペア:

[(1, 194511240), (2, 97255620), (3, 64837080), (4, 48627810), (5, 38902248), (6, 32418540), (7, 27787320), (8, 24313905), (9, 21612360), (10, 19451124), (11, 17682840), (12, 16209270), (14, 13893660), (15, 12967416), (18, 10806180), (20, 9725562), (21, 9262440), (22, 8841420), (24, 8104635), (27, 7204120), (28, 6946830), (30, 6483708), (33, 5894280), (35, 5557464), (36, 5403090), (40, 4862781), (42, 4631220), (44, 4420710), (45, 4322472), (54, 3602060), (55, 3536568), (56, 3473415), (60, 3241854), (63, 3087480), (66, 2947140), (70, 2778732), (72, 2701545), (77, 2526120), (84, 2315610), (88, 2210355), (90, 2161236), (99, 1964760), (105, 1852488), (108, 1801030), (110, 1768284), (120, 1620927), (126, 1543740), (132, 1473570), (135, 1440824), (140, 1389366), (154, 1263060), (165, 1178856), (168, 1157805), (180, 1080618), (189, 1029160), (198, 982380), (210, 926244), (216, 900515), (220, 884142), (231, 842040), (252, 771870), (264, 736785), (270, 720412), (280, 694683), (297, 654920), (308, 631530), (315, 617496), (330, 589428), (360, 540309), (378, 514580), (385, 505224), (396, 491190), (420, 463122), (440, 442071), (462, 421020), (495, 392952), (504, 385935), (540, 360206), (594, 327460), (616, 315765), (630, 308748), (660, 294714), (693, 280680), (756, 257290), (770, 252612), (792, 245595), (840, 231561), (924, 210510), (945, 205832), (990, 196476), (1080, 180103), (1155, 168408), (1188, 163730), (1260, 154374), (1320, 147357), (1386, 140340), (1485, 130984), (1512, 128645), (1540, 126306), (1848, 105255), (1890, 102916), (1980, 98238), (2079, 93560), (2310, 84204), (2339, 83160), (2376, 81865), (2520, 77187), (2772, 70170), (2970, 65492), (3080, 63153), (3465, 56136), (3780, 51458), (3960, 49119), (4158, 46780), (4620, 42102), (4678, 41580), (5544, 35085), (5940, 32746), (6930, 28068), (7017, 27720), (7560, 25729), (8316, 23390), (9240, 21051), (9356, 20790), (10395, 18712), (11695, 16632), (11880, 16373), (13860, 14034)]