281699040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 1088640000

約数和(自身を除く): 806940960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 59, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 118, 120, 140, 145, 147, 160, 168, 174, 177, 196, 203, 210, 224, 232, 236, 240, 245, 280, 290, 294, 295, 336, 343, 348, 354, 392, 406, 413, 420, 435, 464, 472, 480, 490, 560, 580, 588, 590, 609, 672, 686, 696, 708, 735, 784, 812, 826, 840, 870, 885, 928, 944, 980, 1015, 1029, 1120, 1160, 1176, 1180, 1218, 1239, 1372, 1392, 1416, 1421, 1470, 1568, 1624, 1652, 1680, 1711, 1715, 1740, 1770, 1888, 1960, 2030, 2058, 2065, 2320, 2352, 2360, 2436, 2478, 2744, 2784, 2832, 2842, 2891, 2940, 3045, 3248, 3304, 3360, 3422, 3430, 3480, 3540, 3920, 4060, 4116, 4130, 4263, 4640, 4704, 4720, 4872, 4956, 5133, 5145, 5488, 5664, 5684, 5782, 5880, 6090, 6195, 6496, 6608, 6844, 6860, 6960, 7080, 7105, 7840, 8120, 8232, 8260, 8526, 8555, 8673, 9440, 9744, 9912, 9947, 10266, 10290, 10976, 11368, 11564, 11760, 11977, 12180, 12390, 13216, 13688, 13720, 13920, 14160, 14210, 14455, 16240, 16464, 16520, 17052, 17110, 17346, 19488, 19824, 19894, 20237, 20532, 20580, 21315, 22736, 23128, 23520, 23954, 24360, 24780, 25665, 27376, 27440, 28320, 28420, 28910, 29841, 32480, 32928, 33040, 34104, 34220, 34692, 35931, 39648, 39788, 40474, 41064, 41160, 42630, 43365, 45472, 46256, 47908, 48720, 49560, 49735, 51330, 54752, 54880, 56840, 57820, 59682, 59885, 60711, 66080, 68208, 68440, 69384, 71862, 79576, 80948, 82128, 82320, 83839, 85260, 86730, 92512, 95816, 97440, 99120, 99470, 101185, 102660, 113680, 115640, 119364, 119770, 121422, 136416, 136880, 138768, 143724, 149205, 159152, 161896, 164256, 164640, 167678, 170520, 173460, 179655, 191632, 198240, 198940, 202370, 205320, 227360, 231280, 238728, 239540, 242844, 251517, 273760, 277536, 287448, 298410, 303555, 318304, 323792, 335356, 341040, 346920, 359310, 383264, 397880, 404740, 410640, 419195, 462560, 477456, 479080, 485688, 503034, 574896, 586873, 596820, 607110, 647584, 670712, 682080, 693840, 718620, 795760, 809480, 821280, 838390, 954912, 958160, 971376, 1006068, 1149792, 1173746, 1193640, 1214220, 1257585, 1341424, 1387680, 1437240, 1591520, 1618960, 1676780, 1760619, 1916320, 1942752, 2012136, 2347492, 2387280, 2428440, 2515170, 2682848, 2874480, 2934365, 3237920, 3353560, 3521238, 4024272, 4694984, 4774560, 4856880, 5030340, 5748960, 5868730, 6707120, 7042476, 8048544, 8803095, 9389968, 9713760, 10060680, 11737460, 13414240, 14084952, 17606190, 18779936, 20121360, 23474920, 28169904, 35212380, 40242720, 46949840, 56339808, 70424760, 93899680, 140849520, 281699040]

約数ペア:

[(1, 281699040), (2, 140849520), (3, 93899680), (4, 70424760), (5, 56339808), (6, 46949840), (7, 40242720), (8, 35212380), (10, 28169904), (12, 23474920), (14, 20121360), (15, 18779936), (16, 17606190), (20, 14084952), (21, 13414240), (24, 11737460), (28, 10060680), (29, 9713760), (30, 9389968), (32, 8803095), (35, 8048544), (40, 7042476), (42, 6707120), (48, 5868730), (49, 5748960), (56, 5030340), (58, 4856880), (59, 4774560), (60, 4694984), (70, 4024272), (80, 3521238), (84, 3353560), (87, 3237920), (96, 2934365), (98, 2874480), (105, 2682848), (112, 2515170), (116, 2428440), (118, 2387280), (120, 2347492), (140, 2012136), (145, 1942752), (147, 1916320), (160, 1760619), (168, 1676780), (174, 1618960), (177, 1591520), (196, 1437240), (203, 1387680), (210, 1341424), (224, 1257585), (232, 1214220), (236, 1193640), (240, 1173746), (245, 1149792), (280, 1006068), (290, 971376), (294, 958160), (295, 954912), (336, 838390), (343, 821280), (348, 809480), (354, 795760), (392, 718620), (406, 693840), (413, 682080), (420, 670712), (435, 647584), (464, 607110), (472, 596820), (480, 586873), (490, 574896), (560, 503034), (580, 485688), (588, 479080), (590, 477456), (609, 462560), (672, 419195), (686, 410640), (696, 404740), (708, 397880), (735, 383264), (784, 359310), (812, 346920), (826, 341040), (840, 335356), (870, 323792), (885, 318304), (928, 303555), (944, 298410), (980, 287448), (1015, 277536), (1029, 273760), (1120, 251517), (1160, 242844), (1176, 239540), (1180, 238728), (1218, 231280), (1239, 227360), (1372, 205320), (1392, 202370), (1416, 198940), (1421, 198240), (1470, 191632), (1568, 179655), (1624, 173460), (1652, 170520), (1680, 167678), (1711, 164640), (1715, 164256), (1740, 161896), (1770, 159152), (1888, 149205), (1960, 143724), (2030, 138768), (2058, 136880), (2065, 136416), (2320, 121422), (2352, 119770), (2360, 119364), (2436, 115640), (2478, 113680), (2744, 102660), (2784, 101185), (2832, 99470), (2842, 99120), (2891, 97440), (2940, 95816), (3045, 92512), (3248, 86730), (3304, 85260), (3360, 83839), (3422, 82320), (3430, 82128), (3480, 80948), (3540, 79576), (3920, 71862), (4060, 69384), (4116, 68440), (4130, 68208), (4263, 66080), (4640, 60711), (4704, 59885), (4720, 59682), (4872, 57820), (4956, 56840), (5133, 54880), (5145, 54752), (5488, 51330), (5664, 49735), (5684, 49560), (5782, 48720), (5880, 47908), (6090, 46256), (6195, 45472), (6496, 43365), (6608, 42630), (6844, 41160), (6860, 41064), (6960, 40474), (7080, 39788), (7105, 39648), (7840, 35931), (8120, 34692), (8232, 34220), (8260, 34104), (8526, 33040), (8555, 32928), (8673, 32480), (9440, 29841), (9744, 28910), (9912, 28420), (9947, 28320), (10266, 27440), (10290, 27376), (10976, 25665), (11368, 24780), (11564, 24360), (11760, 23954), (11977, 23520), (12180, 23128), (12390, 22736), (13216, 21315), (13688, 20580), (13720, 20532), (13920, 20237), (14160, 19894), (14210, 19824), (14455, 19488), (16240, 17346), (16464, 17110), (16520, 17052)]