274208204140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2267}}^1$

素因数の和:2712

約数の個数: 192

約数和(自身を含む): 657190195200

約数和(自身を除く): 382981991060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 43, 52, 62, 65, 86, 124, 130, 155, 172, 215, 260, 310, 349, 403, 430, 559, 620, 698, 806, 860, 1118, 1333, 1396, 1612, 1745, 2015, 2236, 2267, 2666, 2795, 3490, 4030, 4534, 4537, 5332, 5590, 6665, 6980, 8060, 9068, 9074, 10819, 11180, 11335, 13330, 15007, 17329, 18148, 21638, 22670, 22685, 26660, 29471, 30014, 34658, 43276, 45340, 45370, 54095, 58942, 60028, 69316, 70277, 75035, 86645, 90740, 97481, 108190, 117884, 140554, 140647, 147355, 150070, 173290, 194962, 195091, 216380, 281108, 281294, 294710, 300140, 346580, 351385, 389924, 390182, 465217, 487405, 562588, 589420, 702770, 703235, 780364, 791183, 913601, 930434, 974810, 975455, 1267253, 1405540, 1406470, 1582366, 1827202, 1860868, 1949620, 1950910, 2326085, 2534506, 2812940, 3021911, 3164732, 3654404, 3901820, 3955915, 4568005, 4652170, 5069012, 6043822, 6047821, 6336265, 7911830, 9136010, 9304340, 10285379, 12087644, 12095642, 12672530, 15109555, 15823660, 18272020, 20570758, 24191284, 24526673, 25345060, 30219110, 30239105, 34020869, 39284843, 41141516, 49053346, 51426895, 60438220, 60478210, 68041738, 78569686, 98106692, 102853790, 120956420, 122633365, 136083476, 157139372, 170104345, 196424215, 205707580, 245266730, 318846749, 340208690, 392848430, 442271297, 490533460, 637693498, 680417380, 785696860, 884542594, 1054646939, 1275386996, 1594233745, 1769085188, 2109293878, 2211356485, 3188467490, 4218587756, 4422712970, 5273234695, 6376934980, 8845425940, 10546469390, 13710410207, 21092938780, 27420820414, 54841640828, 68552051035, 137104102070, 274208204140]

約数ペア:

[(1, 274208204140), (2, 137104102070), (4, 68552051035), (5, 54841640828), (10, 27420820414), (13, 21092938780), (20, 13710410207), (26, 10546469390), (31, 8845425940), (43, 6376934980), (52, 5273234695), (62, 4422712970), (65, 4218587756), (86, 3188467490), (124, 2211356485), (130, 2109293878), (155, 1769085188), (172, 1594233745), (215, 1275386996), (260, 1054646939), (310, 884542594), (349, 785696860), (403, 680417380), (430, 637693498), (559, 490533460), (620, 442271297), (698, 392848430), (806, 340208690), (860, 318846749), (1118, 245266730), (1333, 205707580), (1396, 196424215), (1612, 170104345), (1745, 157139372), (2015, 136083476), (2236, 122633365), (2267, 120956420), (2666, 102853790), (2795, 98106692), (3490, 78569686), (4030, 68041738), (4534, 60478210), (4537, 60438220), (5332, 51426895), (5590, 49053346), (6665, 41141516), (6980, 39284843), (8060, 34020869), (9068, 30239105), (9074, 30219110), (10819, 25345060), (11180, 24526673), (11335, 24191284), (13330, 20570758), (15007, 18272020), (17329, 15823660), (18148, 15109555), (21638, 12672530), (22670, 12095642), (22685, 12087644), (26660, 10285379), (29471, 9304340), (30014, 9136010), (34658, 7911830), (43276, 6336265), (45340, 6047821), (45370, 6043822), (54095, 5069012), (58942, 4652170), (60028, 4568005), (69316, 3955915), (70277, 3901820), (75035, 3654404), (86645, 3164732), (90740, 3021911), (97481, 2812940), (108190, 2534506), (117884, 2326085), (140554, 1950910), (140647, 1949620), (147355, 1860868), (150070, 1827202), (173290, 1582366), (194962, 1406470), (195091, 1405540), (216380, 1267253), (281108, 975455), (281294, 974810), (294710, 930434), (300140, 913601), (346580, 791183), (351385, 780364), (389924, 703235), (390182, 702770), (465217, 589420), (487405, 562588)]