15202390280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1453}}^1$

素因数の和:1604

約数の個数: 256

約数和(自身を含む): 44220211200

約数和(自身を除く): 29017820920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 79, 86, 88, 110, 140, 154, 158, 172, 215, 220, 280, 301, 308, 316, 344, 385, 395, 430, 440, 473, 553, 602, 616, 632, 770, 790, 860, 869, 946, 1106, 1204, 1453, 1505, 1540, 1580, 1720, 1738, 1892, 2212, 2365, 2408, 2765, 2906, 3010, 3080, 3160, 3311, 3397, 3476, 3784, 4345, 4424, 4730, 5530, 5812, 6020, 6083, 6622, 6794, 6952, 7265, 8690, 9460, 10171, 11060, 11624, 12040, 12166, 13244, 13588, 14530, 15983, 16555, 16985, 17380, 18920, 20342, 22120, 23779, 24332, 26488, 27176, 29060, 30415, 31966, 33110, 33970, 34760, 37367, 40684, 47558, 48664, 50855, 58120, 60830, 62479, 63932, 66220, 67940, 74734, 79915, 81368, 95116, 101710, 111881, 114787, 118895, 121660, 124958, 127864, 132440, 135880, 149468, 159830, 186835, 190232, 203420, 223762, 229574, 237790, 243320, 249916, 261569, 298936, 312395, 319660, 373670, 406840, 437353, 447524, 459148, 475580, 499832, 523138, 559405, 573935, 624790, 639320, 687269, 747340, 803509, 874706, 895048, 918296, 951160, 1046276, 1118810, 1147870, 1249580, 1262657, 1307845, 1374538, 1494680, 1607018, 1749412, 2092552, 2186765, 2237620, 2295740, 2499160, 2525314, 2615690, 2749076, 3214036, 3436345, 3498824, 4017545, 4373530, 4475240, 4591480, 4810883, 4935841, 5050628, 5231380, 5498152, 6313285, 6428072, 6872690, 8035090, 8747060, 8838599, 9621766, 9871682, 10101256, 10462760, 12626570, 13745380, 16070180, 17494120, 17677198, 19243532, 19743364, 24054415, 24679205, 25253140, 27490760, 32140360, 34550887, 35354396, 38487064, 39486728, 44192995, 48108830, 49358410, 50506280, 54294251, 69101774, 70708792, 88385990, 96217660, 98716820, 108588502, 138203548, 172754435, 176771980, 192435320, 197433640, 217177004, 271471255, 276407096, 345508870, 353543960, 380059757, 434354008, 542942510, 691017740, 760119514, 1085885020, 1382035480, 1520239028, 1900298785, 2171770040, 3040478056, 3800597570, 7601195140, 15202390280]

約数ペア:

[(1, 15202390280), (2, 7601195140), (4, 3800597570), (5, 3040478056), (7, 2171770040), (8, 1900298785), (10, 1520239028), (11, 1382035480), (14, 1085885020), (20, 760119514), (22, 691017740), (28, 542942510), (35, 434354008), (40, 380059757), (43, 353543960), (44, 345508870), (55, 276407096), (56, 271471255), (70, 217177004), (77, 197433640), (79, 192435320), (86, 176771980), (88, 172754435), (110, 138203548), (140, 108588502), (154, 98716820), (158, 96217660), (172, 88385990), (215, 70708792), (220, 69101774), (280, 54294251), (301, 50506280), (308, 49358410), (316, 48108830), (344, 44192995), (385, 39486728), (395, 38487064), (430, 35354396), (440, 34550887), (473, 32140360), (553, 27490760), (602, 25253140), (616, 24679205), (632, 24054415), (770, 19743364), (790, 19243532), (860, 17677198), (869, 17494120), (946, 16070180), (1106, 13745380), (1204, 12626570), (1453, 10462760), (1505, 10101256), (1540, 9871682), (1580, 9621766), (1720, 8838599), (1738, 8747060), (1892, 8035090), (2212, 6872690), (2365, 6428072), (2408, 6313285), (2765, 5498152), (2906, 5231380), (3010, 5050628), (3080, 4935841), (3160, 4810883), (3311, 4591480), (3397, 4475240), (3476, 4373530), (3784, 4017545), (4345, 3498824), (4424, 3436345), (4730, 3214036), (5530, 2749076), (5812, 2615690), (6020, 2525314), (6083, 2499160), (6622, 2295740), (6794, 2237620), (6952, 2186765), (7265, 2092552), (8690, 1749412), (9460, 1607018), (10171, 1494680), (11060, 1374538), (11624, 1307845), (12040, 1262657), (12166, 1249580), (13244, 1147870), (13588, 1118810), (14530, 1046276), (15983, 951160), (16555, 918296), (16985, 895048), (17380, 874706), (18920, 803509), (20342, 747340), (22120, 687269), (23779, 639320), (24332, 624790), (26488, 573935), (27176, 559405), (29060, 523138), (30415, 499832), (31966, 475580), (33110, 459148), (33970, 447524), (34760, 437353), (37367, 406840), (40684, 373670), (47558, 319660), (48664, 312395), (50855, 298936), (58120, 261569), (60830, 249916), (62479, 243320), (63932, 237790), (66220, 229574), (67940, 223762), (74734, 203420), (79915, 190232), (81368, 186835), (95116, 159830), (101710, 149468), (111881, 135880), (114787, 132440), (118895, 127864), (121660, 124958)]