220358880

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 360

約数和(自身を含む): 907258968

約数和(自身を除く): 686900088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 324, 336, 347, 360, 378, 392, 405, 420, 432, 441, 480, 490, 504, 540, 560, 567, 588, 630, 648, 672, 694, 720, 735, 756, 784, 810, 840, 864, 882, 945, 980, 1008, 1041, 1080, 1120, 1134, 1176, 1260, 1296, 1323, 1388, 1440, 1470, 1512, 1568, 1620, 1680, 1735, 1764, 1890, 1960, 2016, 2082, 2160, 2205, 2268, 2352, 2429, 2520, 2592, 2646, 2776, 2835, 2940, 3024, 3123, 3240, 3360, 3470, 3528, 3780, 3920, 3969, 4164, 4320, 4410, 4536, 4704, 4858, 5040, 5205, 5292, 5552, 5670, 5880, 6048, 6246, 6480, 6615, 6940, 7056, 7287, 7560, 7840, 7938, 8328, 8820, 9072, 9369, 9716, 10080, 10410, 10584, 11104, 11340, 11760, 12145, 12492, 12960, 13230, 13880, 14112, 14574, 15120, 15615, 15876, 16656, 17003, 17640, 18144, 18738, 19432, 19845, 20820, 21168, 21861, 22680, 23520, 24290, 24984, 26460, 27760, 28107, 29148, 30240, 31230, 31752, 33312, 34006, 35280, 36435, 37476, 38864, 39690, 41640, 42336, 43722, 45360, 46845, 48580, 49968, 51009, 52920, 55520, 56214, 58296, 62460, 63504, 65583, 68012, 70560, 72870, 74952, 77728, 79380, 83280, 85015, 87444, 90720, 93690, 97160, 99936, 102018, 105840, 109305, 112428, 116592, 124920, 127008, 131166, 136024, 140535, 145740, 149904, 153027, 158760, 166560, 170030, 174888, 187380, 194320, 196749, 204036, 211680, 218610, 224856, 233184, 249840, 255045, 262332, 272048, 281070, 291480, 299808, 306054, 317520, 327915, 340060, 349776, 374760, 388640, 393498, 408072, 437220, 449712, 459081, 499680, 510090, 524664, 544096, 562140, 582960, 612108, 635040, 655830, 680120, 699552, 749520, 765135, 786996, 816144, 874440, 899424, 918162, 983745, 1020180, 1049328, 1124280, 1165920, 1224216, 1311660, 1360240, 1377243, 1499040, 1530270, 1573992, 1632288, 1748880, 1836324, 1967490, 2040360, 2098656, 2248560, 2295405, 2448432, 2623320, 2720480, 2754486, 3060540, 3147984, 3497760, 3672648, 3934980, 4080720, 4497120, 4590810, 4896864, 5246640, 5508972, 6121080, 6295968, 6886215, 7345296, 7869960, 8161440, 9181620, 10493280, 11017944, 12242160, 13772430, 14690592, 15739920, 18363240, 22035888, 24484320, 27544860, 31479840, 36726480, 44071776, 55089720, 73452960, 110179440, 220358880]

約数ペア:

[(1, 220358880), (2, 110179440), (3, 73452960), (4, 55089720), (5, 44071776), (6, 36726480), (7, 31479840), (8, 27544860), (9, 24484320), (10, 22035888), (12, 18363240), (14, 15739920), (15, 14690592), (16, 13772430), (18, 12242160), (20, 11017944), (21, 10493280), (24, 9181620), (27, 8161440), (28, 7869960), (30, 7345296), (32, 6886215), (35, 6295968), (36, 6121080), (40, 5508972), (42, 5246640), (45, 4896864), (48, 4590810), (49, 4497120), (54, 4080720), (56, 3934980), (60, 3672648), (63, 3497760), (70, 3147984), (72, 3060540), (80, 2754486), (81, 2720480), (84, 2623320), (90, 2448432), (96, 2295405), (98, 2248560), (105, 2098656), (108, 2040360), (112, 1967490), (120, 1836324), (126, 1748880), (135, 1632288), (140, 1573992), (144, 1530270), (147, 1499040), (160, 1377243), (162, 1360240), (168, 1311660), (180, 1224216), (189, 1165920), (196, 1124280), (210, 1049328), (216, 1020180), (224, 983745), (240, 918162), (245, 899424), (252, 874440), (270, 816144), (280, 786996), (288, 765135), (294, 749520), (315, 699552), (324, 680120), (336, 655830), (347, 635040), (360, 612108), (378, 582960), (392, 562140), (405, 544096), (420, 524664), (432, 510090), (441, 499680), (480, 459081), (490, 449712), (504, 437220), (540, 408072), (560, 393498), (567, 388640), (588, 374760), (630, 349776), (648, 340060), (672, 327915), (694, 317520), (720, 306054), (735, 299808), (756, 291480), (784, 281070), (810, 272048), (840, 262332), (864, 255045), (882, 249840), (945, 233184), (980, 224856), (1008, 218610), (1041, 211680), (1080, 204036), (1120, 196749), (1134, 194320), (1176, 187380), (1260, 174888), (1296, 170030), (1323, 166560), (1388, 158760), (1440, 153027), (1470, 149904), (1512, 145740), (1568, 140535), (1620, 136024), (1680, 131166), (1735, 127008), (1764, 124920), (1890, 116592), (1960, 112428), (2016, 109305), (2082, 105840), (2160, 102018), (2205, 99936), (2268, 97160), (2352, 93690), (2429, 90720), (2520, 87444), (2592, 85015), (2646, 83280), (2776, 79380), (2835, 77728), (2940, 74952), (3024, 72870), (3123, 70560), (3240, 68012), (3360, 65583), (3470, 63504), (3528, 62460), (3780, 58296), (3920, 56214), (3969, 55520), (4164, 52920), (4320, 51009), (4410, 49968), (4536, 48580), (4704, 46845), (4858, 45360), (5040, 43722), (5205, 42336), (5292, 41640), (5552, 39690), (5670, 38864), (5880, 37476), (6048, 36435), (6246, 35280), (6480, 34006), (6615, 33312), (6940, 31752), (7056, 31230), (7287, 30240), (7560, 29148), (7840, 28107), (7938, 27760), (8328, 26460), (8820, 24984), (9072, 24290), (9369, 23520), (9716, 22680), (10080, 21861), (10410, 21168), (10584, 20820), (11104, 19845), (11340, 19432), (11760, 18738), (12145, 18144), (12492, 17640), (12960, 17003), (13230, 16656), (13880, 15876), (14112, 15615), (14574, 15120)]