8012874780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2591}}^1$

素因数の和:2718

約数の個数: 240

約数和(自身を含む): 26555848704

約数和(自身を除く): 18542973924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 83, 90, 92, 108, 115, 135, 138, 162, 166, 180, 207, 230, 249, 270, 276, 324, 332, 345, 405, 414, 415, 460, 498, 540, 621, 690, 747, 810, 828, 830, 996, 1035, 1242, 1245, 1380, 1494, 1620, 1660, 1863, 1909, 2070, 2241, 2484, 2490, 2591, 2988, 3105, 3726, 3735, 3818, 4140, 4482, 4980, 5182, 5727, 6210, 6723, 7452, 7470, 7636, 7773, 8964, 9315, 9545, 10364, 11205, 11454, 12420, 12955, 13446, 14940, 15546, 17181, 18630, 19090, 22410, 22908, 23319, 25910, 26892, 28635, 31092, 33615, 34362, 37260, 38180, 38865, 44820, 46638, 51543, 51820, 57270, 59593, 67230, 68724, 69957, 77730, 85905, 93276, 103086, 114540, 116595, 119186, 134460, 139914, 154629, 155460, 171810, 178779, 206172, 209871, 215053, 233190, 238372, 257715, 279828, 297965, 309258, 343620, 349785, 357558, 419742, 430106, 466380, 515430, 536337, 595930, 618516, 645159, 699570, 715116, 773145, 839484, 860212, 893895, 1030860, 1049355, 1072674, 1075265, 1191860, 1290318, 1399140, 1546290, 1609011, 1787790, 1935477, 2098710, 2145348, 2150530, 2580636, 2681685, 3092580, 3218022, 3225795, 3575580, 3870954, 4197420, 4301060, 4827033, 4946219, 5363370, 5806431, 6436044, 6451590, 7741908, 8045055, 9654066, 9677385, 9892438, 10726740, 11612862, 12903180, 14838657, 16090110, 17419293, 19308132, 19354770, 19784876, 23225724, 24135165, 24731095, 29032155, 29677314, 32180220, 34838586, 38709540, 44515971, 48270330, 49462190, 58064310, 59354628, 69677172, 74193285, 87096465, 89031942, 96540660, 98924380, 116128620, 133547913, 148386570, 174192930, 178063884, 222579855, 267095826, 296773140, 348385860, 400643739, 445159710, 534191652, 667739565, 801287478, 890319420, 1335479130, 1602574956, 2003218695, 2670958260, 4006437390, 8012874780]

約数ペア:

[(1, 8012874780), (2, 4006437390), (3, 2670958260), (4, 2003218695), (5, 1602574956), (6, 1335479130), (9, 890319420), (10, 801287478), (12, 667739565), (15, 534191652), (18, 445159710), (20, 400643739), (23, 348385860), (27, 296773140), (30, 267095826), (36, 222579855), (45, 178063884), (46, 174192930), (54, 148386570), (60, 133547913), (69, 116128620), (81, 98924380), (83, 96540660), (90, 89031942), (92, 87096465), (108, 74193285), (115, 69677172), (135, 59354628), (138, 58064310), (162, 49462190), (166, 48270330), (180, 44515971), (207, 38709540), (230, 34838586), (249, 32180220), (270, 29677314), (276, 29032155), (324, 24731095), (332, 24135165), (345, 23225724), (405, 19784876), (414, 19354770), (415, 19308132), (460, 17419293), (498, 16090110), (540, 14838657), (621, 12903180), (690, 11612862), (747, 10726740), (810, 9892438), (828, 9677385), (830, 9654066), (996, 8045055), (1035, 7741908), (1242, 6451590), (1245, 6436044), (1380, 5806431), (1494, 5363370), (1620, 4946219), (1660, 4827033), (1863, 4301060), (1909, 4197420), (2070, 3870954), (2241, 3575580), (2484, 3225795), (2490, 3218022), (2591, 3092580), (2988, 2681685), (3105, 2580636), (3726, 2150530), (3735, 2145348), (3818, 2098710), (4140, 1935477), (4482, 1787790), (4980, 1609011), (5182, 1546290), (5727, 1399140), (6210, 1290318), (6723, 1191860), (7452, 1075265), (7470, 1072674), (7636, 1049355), (7773, 1030860), (8964, 893895), (9315, 860212), (9545, 839484), (10364, 773145), (11205, 715116), (11454, 699570), (12420, 645159), (12955, 618516), (13446, 595930), (14940, 536337), (15546, 515430), (17181, 466380), (18630, 430106), (19090, 419742), (22410, 357558), (22908, 349785), (23319, 343620), (25910, 309258), (26892, 297965), (28635, 279828), (31092, 257715), (33615, 238372), (34362, 233190), (37260, 215053), (38180, 209871), (38865, 206172), (44820, 178779), (46638, 171810), (51543, 155460), (51820, 154629), (57270, 139914), (59593, 134460), (67230, 119186), (68724, 116595), (69957, 114540), (77730, 103086), (85905, 93276)]