2012253880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 5834465280

約数和(自身を除く): 3822211400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 52, 56, 65, 67, 70, 74, 91, 104, 130, 134, 140, 148, 182, 185, 223, 259, 260, 268, 280, 296, 335, 364, 370, 446, 455, 469, 481, 518, 520, 536, 670, 728, 740, 871, 892, 910, 938, 962, 1036, 1115, 1295, 1340, 1480, 1561, 1742, 1784, 1820, 1876, 1924, 2072, 2230, 2345, 2405, 2479, 2590, 2680, 2899, 3122, 3367, 3484, 3640, 3752, 3848, 4355, 4460, 4690, 4810, 4958, 5180, 5798, 6097, 6244, 6734, 6968, 7805, 8251, 8710, 8920, 9380, 9620, 9916, 10360, 11596, 12194, 12395, 12488, 13468, 14495, 14941, 15610, 16502, 16835, 17353, 17420, 18760, 19240, 19832, 20293, 23192, 24388, 24790, 26936, 28990, 29882, 30485, 31220, 32227, 33004, 33670, 34706, 34840, 40586, 41255, 48776, 49580, 57757, 57980, 59764, 60970, 62440, 64454, 66008, 67340, 69412, 74705, 81172, 82510, 86765, 99160, 101465, 104587, 107263, 115514, 115960, 119528, 121940, 128908, 134680, 138824, 149410, 161135, 162344, 165020, 173530, 194233, 202930, 209174, 214526, 225589, 231028, 243880, 257816, 288785, 298820, 322270, 330040, 347060, 388466, 405860, 418348, 429052, 451178, 462056, 522935, 536315, 552817, 577570, 597640, 644540, 694120, 750841, 776932, 811720, 836696, 858104, 902356, 971165, 1045870, 1072630, 1105634, 1127945, 1155140, 1289080, 1359631, 1501682, 1553864, 1804712, 1942330, 2091740, 2145260, 2211268, 2255890, 2310280, 2719262, 2764085, 3003364, 3754205, 3869719, 3884660, 4183480, 4290520, 4422536, 4511780, 5438524, 5528170, 6006728, 6798155, 7186621, 7508410, 7739438, 7769320, 9023560, 10877048, 11056340, 13596310, 14373242, 15016820, 15478876, 19348595, 22112680, 27192620, 28746484, 30033640, 30957752, 35933105, 38697190, 50306347, 54385240, 57492968, 71866210, 77394380, 100612694, 143732420, 154788760, 201225388, 251531735, 287464840, 402450776, 503063470, 1006126940, 2012253880]

約数ペア:

[(1, 2012253880), (2, 1006126940), (4, 503063470), (5, 402450776), (7, 287464840), (8, 251531735), (10, 201225388), (13, 154788760), (14, 143732420), (20, 100612694), (26, 77394380), (28, 71866210), (35, 57492968), (37, 54385240), (40, 50306347), (52, 38697190), (56, 35933105), (65, 30957752), (67, 30033640), (70, 28746484), (74, 27192620), (91, 22112680), (104, 19348595), (130, 15478876), (134, 15016820), (140, 14373242), (148, 13596310), (182, 11056340), (185, 10877048), (223, 9023560), (259, 7769320), (260, 7739438), (268, 7508410), (280, 7186621), (296, 6798155), (335, 6006728), (364, 5528170), (370, 5438524), (446, 4511780), (455, 4422536), (469, 4290520), (481, 4183480), (518, 3884660), (520, 3869719), (536, 3754205), (670, 3003364), (728, 2764085), (740, 2719262), (871, 2310280), (892, 2255890), (910, 2211268), (938, 2145260), (962, 2091740), (1036, 1942330), (1115, 1804712), (1295, 1553864), (1340, 1501682), (1480, 1359631), (1561, 1289080), (1742, 1155140), (1784, 1127945), (1820, 1105634), (1876, 1072630), (1924, 1045870), (2072, 971165), (2230, 902356), (2345, 858104), (2405, 836696), (2479, 811720), (2590, 776932), (2680, 750841), (2899, 694120), (3122, 644540), (3367, 597640), (3484, 577570), (3640, 552817), (3752, 536315), (3848, 522935), (4355, 462056), (4460, 451178), (4690, 429052), (4810, 418348), (4958, 405860), (5180, 388466), (5798, 347060), (6097, 330040), (6244, 322270), (6734, 298820), (6968, 288785), (7805, 257816), (8251, 243880), (8710, 231028), (8920, 225589), (9380, 214526), (9620, 209174), (9916, 202930), (10360, 194233), (11596, 173530), (12194, 165020), (12395, 162344), (12488, 161135), (13468, 149410), (14495, 138824), (14941, 134680), (15610, 128908), (16502, 121940), (16835, 119528), (17353, 115960), (17420, 115514), (18760, 107263), (19240, 104587), (19832, 101465), (20293, 99160), (23192, 86765), (24388, 82510), (24790, 81172), (26936, 74705), (28990, 69412), (29882, 67340), (30485, 66008), (31220, 64454), (32227, 62440), (33004, 60970), (33670, 59764), (34706, 57980), (34840, 57757), (40586, 49580), (41255, 48776)]