12920890620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 288

約数和(自身を含む): 41326032384

約数和(自身を除く): 28405141764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 103, 110, 111, 121, 132, 148, 165, 185, 206, 220, 222, 242, 309, 330, 363, 370, 407, 412, 444, 467, 484, 515, 555, 605, 618, 660, 726, 740, 814, 934, 1030, 1110, 1133, 1210, 1221, 1236, 1401, 1452, 1545, 1628, 1815, 1868, 2035, 2060, 2220, 2266, 2335, 2420, 2442, 2802, 3090, 3399, 3630, 3811, 4070, 4477, 4532, 4670, 4884, 5137, 5604, 5665, 6105, 6180, 6798, 7005, 7260, 7622, 8140, 8954, 9340, 10274, 11330, 11433, 12210, 12463, 13431, 13596, 14010, 15244, 15411, 16995, 17279, 17908, 19055, 20548, 22385, 22660, 22866, 24420, 24926, 25685, 26862, 28020, 30822, 33990, 34558, 37389, 38110, 41921, 44770, 45732, 48101, 49852, 51370, 51837, 53724, 56507, 57165, 61644, 62315, 67155, 67980, 69116, 74778, 76220, 77055, 83842, 86395, 89540, 96202, 102740, 103674, 113014, 114330, 124630, 125763, 134310, 144303, 149556, 154110, 167684, 169521, 172790, 186945, 190069, 192404, 207348, 209605, 226028, 228660, 240505, 249260, 251526, 259185, 268620, 282535, 288606, 308220, 339042, 345580, 373890, 380138, 419210, 461131, 481010, 503052, 518370, 529111, 565070, 570207, 577212, 628815, 678084, 721515, 747780, 760276, 838420, 847605, 922262, 950345, 962020, 1036740, 1058222, 1130140, 1140414, 1257630, 1383393, 1443030, 1587333, 1695210, 1779737, 1844524, 1900690, 2090759, 2116444, 2280828, 2305655, 2515260, 2645555, 2766786, 2851035, 2886060, 3174666, 3390420, 3559474, 3801380, 4181518, 4611310, 5291110, 5339211, 5533572, 5702070, 5820221, 6272277, 6349332, 6916965, 7118948, 7936665, 8363036, 8898685, 9222620, 10453795, 10582220, 10678422, 11404140, 11640442, 12544554, 13833930, 15873330, 17460663, 17797370, 19577107, 20907590, 21356844, 23280884, 25089108, 26696055, 27667860, 29101105, 31361385, 31746660, 34921326, 35594740, 39154214, 41815180, 53392110, 58202210, 58731321, 62722770, 69842652, 78308428, 87303315, 97885535, 106784220, 116404420, 117462642, 125445540, 174606630, 195771070, 215348177, 234925284, 293656605, 349213260, 391542140, 430696354, 587313210, 646044531, 861392708, 1076740885, 1174626420, 1292089062, 2153481770, 2584178124, 3230222655, 4306963540, 6460445310, 12920890620]

約数ペア:

[(1, 12920890620), (2, 6460445310), (3, 4306963540), (4, 3230222655), (5, 2584178124), (6, 2153481770), (10, 1292089062), (11, 1174626420), (12, 1076740885), (15, 861392708), (20, 646044531), (22, 587313210), (30, 430696354), (33, 391542140), (37, 349213260), (44, 293656605), (55, 234925284), (60, 215348177), (66, 195771070), (74, 174606630), (103, 125445540), (110, 117462642), (111, 116404420), (121, 106784220), (132, 97885535), (148, 87303315), (165, 78308428), (185, 69842652), (206, 62722770), (220, 58731321), (222, 58202210), (242, 53392110), (309, 41815180), (330, 39154214), (363, 35594740), (370, 34921326), (407, 31746660), (412, 31361385), (444, 29101105), (467, 27667860), (484, 26696055), (515, 25089108), (555, 23280884), (605, 21356844), (618, 20907590), (660, 19577107), (726, 17797370), (740, 17460663), (814, 15873330), (934, 13833930), (1030, 12544554), (1110, 11640442), (1133, 11404140), (1210, 10678422), (1221, 10582220), (1236, 10453795), (1401, 9222620), (1452, 8898685), (1545, 8363036), (1628, 7936665), (1815, 7118948), (1868, 6916965), (2035, 6349332), (2060, 6272277), (2220, 5820221), (2266, 5702070), (2335, 5533572), (2420, 5339211), (2442, 5291110), (2802, 4611310), (3090, 4181518), (3399, 3801380), (3630, 3559474), (3811, 3390420), (4070, 3174666), (4477, 2886060), (4532, 2851035), (4670, 2766786), (4884, 2645555), (5137, 2515260), (5604, 2305655), (5665, 2280828), (6105, 2116444), (6180, 2090759), (6798, 1900690), (7005, 1844524), (7260, 1779737), (7622, 1695210), (8140, 1587333), (8954, 1443030), (9340, 1383393), (10274, 1257630), (11330, 1140414), (11433, 1130140), (12210, 1058222), (12463, 1036740), (13431, 962020), (13596, 950345), (14010, 922262), (15244, 847605), (15411, 838420), (16995, 760276), (17279, 747780), (17908, 721515), (19055, 678084), (20548, 628815), (22385, 577212), (22660, 570207), (22866, 565070), (24420, 529111), (24926, 518370), (25685, 503052), (26862, 481010), (28020, 461131), (30822, 419210), (33990, 380138), (34558, 373890), (37389, 345580), (38110, 339042), (41921, 308220), (44770, 288606), (45732, 282535), (48101, 268620), (49852, 259185), (51370, 251526), (51837, 249260), (53724, 240505), (56507, 228660), (57165, 226028), (61644, 209605), (62315, 207348), (67155, 192404), (67980, 190069), (69116, 186945), (74778, 172790), (76220, 169521), (77055, 167684), (83842, 154110), (86395, 149556), (89540, 144303), (96202, 134310), (102740, 125763), (103674, 124630), (113014, 114330)]