2012149020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 288

約数和(自身を含む): 7103351808

約数和(自身を除く): 5091202788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 161, 190, 210, 228, 230, 266, 276, 285, 322, 345, 361, 380, 399, 420, 437, 460, 483, 532, 570, 577, 644, 665, 690, 722, 798, 805, 874, 966, 1083, 1140, 1154, 1311, 1330, 1380, 1444, 1596, 1610, 1731, 1748, 1805, 1932, 1995, 2166, 2185, 2308, 2415, 2527, 2622, 2660, 2885, 3059, 3220, 3462, 3610, 3990, 4039, 4332, 4370, 4830, 5054, 5244, 5415, 5770, 6118, 6555, 6924, 7220, 7581, 7980, 8078, 8303, 8655, 8740, 9177, 9660, 10108, 10830, 10963, 11540, 12117, 12236, 12635, 13110, 13271, 15162, 15295, 16156, 16606, 17310, 18354, 20195, 21660, 21926, 24234, 24909, 25270, 26220, 26542, 30324, 30590, 32889, 33212, 34620, 36708, 37905, 39813, 40390, 41515, 43852, 45885, 48468, 49818, 50540, 53084, 54815, 58121, 60585, 61180, 65778, 66355, 75810, 76741, 79626, 80780, 83030, 91770, 92897, 99636, 109630, 116242, 121170, 124545, 131556, 132710, 151620, 153482, 159252, 164445, 166060, 174363, 183540, 185794, 199065, 208297, 219260, 230223, 232484, 242340, 249090, 252149, 265420, 278691, 290605, 306964, 328890, 348726, 371588, 383705, 398130, 416594, 460446, 464485, 498180, 504298, 557382, 581210, 624891, 657780, 697452, 756447, 767410, 796260, 833188, 871815, 920892, 928970, 1008596, 1041485, 1114764, 1151115, 1162420, 1249782, 1260745, 1393455, 1458079, 1512894, 1534820, 1743630, 1765043, 1857940, 2082970, 2302230, 2499564, 2521490, 2786910, 2916158, 3025788, 3124455, 3487260, 3530086, 3782235, 4165940, 4374237, 4604460, 4790831, 5042980, 5295129, 5573820, 5832316, 6248910, 7060172, 7290395, 7564470, 8748474, 8825215, 9581662, 10590258, 12497820, 14372493, 14580790, 15128940, 17496948, 17650430, 19163324, 21180516, 21871185, 23954155, 26475645, 28744986, 29161580, 33535817, 35300860, 43742370, 47908310, 52951290, 57489972, 67071634, 71862465, 87484740, 95816620, 100607451, 105902580, 134143268, 143724930, 167679085, 201214902, 287449860, 335358170, 402429804, 503037255, 670716340, 1006074510, 2012149020]

約数ペア:

[(1, 2012149020), (2, 1006074510), (3, 670716340), (4, 503037255), (5, 402429804), (6, 335358170), (7, 287449860), (10, 201214902), (12, 167679085), (14, 143724930), (15, 134143268), (19, 105902580), (20, 100607451), (21, 95816620), (23, 87484740), (28, 71862465), (30, 67071634), (35, 57489972), (38, 52951290), (42, 47908310), (46, 43742370), (57, 35300860), (60, 33535817), (69, 29161580), (70, 28744986), (76, 26475645), (84, 23954155), (92, 21871185), (95, 21180516), (105, 19163324), (114, 17650430), (115, 17496948), (133, 15128940), (138, 14580790), (140, 14372493), (161, 12497820), (190, 10590258), (210, 9581662), (228, 8825215), (230, 8748474), (266, 7564470), (276, 7290395), (285, 7060172), (322, 6248910), (345, 5832316), (361, 5573820), (380, 5295129), (399, 5042980), (420, 4790831), (437, 4604460), (460, 4374237), (483, 4165940), (532, 3782235), (570, 3530086), (577, 3487260), (644, 3124455), (665, 3025788), (690, 2916158), (722, 2786910), (798, 2521490), (805, 2499564), (874, 2302230), (966, 2082970), (1083, 1857940), (1140, 1765043), (1154, 1743630), (1311, 1534820), (1330, 1512894), (1380, 1458079), (1444, 1393455), (1596, 1260745), (1610, 1249782), (1731, 1162420), (1748, 1151115), (1805, 1114764), (1932, 1041485), (1995, 1008596), (2166, 928970), (2185, 920892), (2308, 871815), (2415, 833188), (2527, 796260), (2622, 767410), (2660, 756447), (2885, 697452), (3059, 657780), (3220, 624891), (3462, 581210), (3610, 557382), (3990, 504298), (4039, 498180), (4332, 464485), (4370, 460446), (4830, 416594), (5054, 398130), (5244, 383705), (5415, 371588), (5770, 348726), (6118, 328890), (6555, 306964), (6924, 290605), (7220, 278691), (7581, 265420), (7980, 252149), (8078, 249090), (8303, 242340), (8655, 232484), (8740, 230223), (9177, 219260), (9660, 208297), (10108, 199065), (10830, 185794), (10963, 183540), (11540, 174363), (12117, 166060), (12236, 164445), (12635, 159252), (13110, 153482), (13271, 151620), (15162, 132710), (15295, 131556), (16156, 124545), (16606, 121170), (17310, 116242), (18354, 109630), (20195, 99636), (21660, 92897), (21926, 91770), (24234, 83030), (24909, 80780), (25270, 79626), (26220, 76741), (26542, 75810), (30324, 66355), (30590, 65778), (32889, 61180), (33212, 60585), (34620, 58121), (36708, 54815), (37905, 53084), (39813, 50540), (40390, 49818), (41515, 48468), (43852, 45885)]