6484866440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{683}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 17116142400

約数和(自身を除く): 10631275960

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 190, 247, 248, 260, 310, 380, 403, 494, 520, 589, 620, 683, 760, 806, 961, 988, 1178, 1235, 1240, 1366, 1612, 1922, 1976, 2015, 2356, 2470, 2732, 2945, 3224, 3415, 3844, 4030, 4712, 4805, 4940, 5464, 5890, 6830, 7657, 7688, 8060, 8879, 9610, 9880, 11780, 12493, 12977, 13660, 15314, 16120, 17758, 18259, 19220, 21173, 23560, 24986, 25954, 27320, 30628, 35516, 36518, 38285, 38440, 42346, 44395, 49972, 51908, 61256, 62465, 64885, 71032, 73036, 76570, 84692, 88790, 91295, 99944, 103816, 105865, 124930, 129770, 146072, 153140, 168701, 169384, 177580, 182590, 211730, 237367, 249860, 259540, 275249, 306280, 337402, 355160, 365180, 402287, 423460, 474734, 499720, 519080, 550498, 656363, 674804, 730360, 804574, 843505, 846920, 949468, 1100996, 1186835, 1312726, 1349608, 1376245, 1609148, 1687010, 1898936, 2011435, 2201992, 2373670, 2625452, 2752490, 3218296, 3281815, 3374020, 4022870, 4747340, 5229731, 5250904, 5504980, 6563630, 6748040, 8045740, 8532719, 9494680, 10459462, 11009960, 12470897, 13127260, 16091480, 17065438, 20918924, 24941794, 26148655, 26254520, 34130876, 41837848, 42663595, 49883588, 52297310, 62354485, 68261752, 85327190, 99767176, 104594620, 124708970, 162121661, 170654380, 209189240, 249417940, 324243322, 341308760, 498835880, 648486644, 810608305, 1296973288, 1621216610, 3242433220, 6484866440]

約数ペア:

[(1, 6484866440), (2, 3242433220), (4, 1621216610), (5, 1296973288), (8, 810608305), (10, 648486644), (13, 498835880), (19, 341308760), (20, 324243322), (26, 249417940), (31, 209189240), (38, 170654380), (40, 162121661), (52, 124708970), (62, 104594620), (65, 99767176), (76, 85327190), (95, 68261752), (104, 62354485), (124, 52297310), (130, 49883588), (152, 42663595), (155, 41837848), (190, 34130876), (247, 26254520), (248, 26148655), (260, 24941794), (310, 20918924), (380, 17065438), (403, 16091480), (494, 13127260), (520, 12470897), (589, 11009960), (620, 10459462), (683, 9494680), (760, 8532719), (806, 8045740), (961, 6748040), (988, 6563630), (1178, 5504980), (1235, 5250904), (1240, 5229731), (1366, 4747340), (1612, 4022870), (1922, 3374020), (1976, 3281815), (2015, 3218296), (2356, 2752490), (2470, 2625452), (2732, 2373670), (2945, 2201992), (3224, 2011435), (3415, 1898936), (3844, 1687010), (4030, 1609148), (4712, 1376245), (4805, 1349608), (4940, 1312726), (5464, 1186835), (5890, 1100996), (6830, 949468), (7657, 846920), (7688, 843505), (8060, 804574), (8879, 730360), (9610, 674804), (9880, 656363), (11780, 550498), (12493, 519080), (12977, 499720), (13660, 474734), (15314, 423460), (16120, 402287), (17758, 365180), (18259, 355160), (19220, 337402), (21173, 306280), (23560, 275249), (24986, 259540), (25954, 249860), (27320, 237367), (30628, 211730), (35516, 182590), (36518, 177580), (38285, 169384), (38440, 168701), (42346, 153140), (44395, 146072), (49972, 129770), (51908, 124930), (61256, 105865), (62465, 103816), (64885, 99944), (71032, 91295), (73036, 88790), (76570, 84692)]