8663751720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{18329}}^1$

素因数の和:18460

約数の個数: 192

約数和(自身を含む): 30625030800

約数和(自身を除く): 21961279080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 780, 808, 909, 936, 1010, 1170, 1212, 1313, 1515, 1560, 1818, 2020, 2340, 2424, 2626, 3030, 3636, 3939, 4040, 4545, 4680, 5252, 6060, 6565, 7272, 7878, 9090, 10504, 11817, 12120, 13130, 15756, 18180, 18329, 19695, 23634, 26260, 31512, 36360, 36658, 39390, 47268, 52520, 54987, 59085, 73316, 78780, 91645, 94536, 109974, 118170, 146632, 157560, 164961, 183290, 219948, 236340, 238277, 274935, 329922, 366580, 439896, 472680, 476554, 549870, 659844, 714831, 733160, 824805, 953108, 1099740, 1191385, 1319688, 1429662, 1649610, 1851229, 1906216, 2144493, 2199480, 2382770, 2859324, 3299220, 3574155, 3702458, 4288986, 4765540, 5553687, 5718648, 6598440, 7148310, 7404916, 8577972, 9256145, 9531080, 10722465, 11107374, 14296620, 14809832, 16661061, 17155944, 18512290, 21444930, 22214748, 24065977, 27768435, 28593240, 33322122, 37024580, 42889860, 44429496, 48131954, 55536870, 66644244, 72197931, 74049160, 83305305, 85779720, 96263908, 111073740, 120329885, 133288488, 144395862, 166610610, 192527816, 216593793, 222147480, 240659770, 288791724, 333221220, 360989655, 433187586, 481319540, 577583448, 666442440, 721979310, 866375172, 962639080, 1082968965, 1443958620, 1732750344, 2165937930, 2887917240, 4331875860, 8663751720]

約数ペア:

[(1, 8663751720), (2, 4331875860), (3, 2887917240), (4, 2165937930), (5, 1732750344), (6, 1443958620), (8, 1082968965), (9, 962639080), (10, 866375172), (12, 721979310), (13, 666442440), (15, 577583448), (18, 481319540), (20, 433187586), (24, 360989655), (26, 333221220), (30, 288791724), (36, 240659770), (39, 222147480), (40, 216593793), (45, 192527816), (52, 166610610), (60, 144395862), (65, 133288488), (72, 120329885), (78, 111073740), (90, 96263908), (101, 85779720), (104, 83305305), (117, 74049160), (120, 72197931), (130, 66644244), (156, 55536870), (180, 48131954), (195, 44429496), (202, 42889860), (234, 37024580), (260, 33322122), (303, 28593240), (312, 27768435), (360, 24065977), (390, 22214748), (404, 21444930), (468, 18512290), (505, 17155944), (520, 16661061), (585, 14809832), (606, 14296620), (780, 11107374), (808, 10722465), (909, 9531080), (936, 9256145), (1010, 8577972), (1170, 7404916), (1212, 7148310), (1313, 6598440), (1515, 5718648), (1560, 5553687), (1818, 4765540), (2020, 4288986), (2340, 3702458), (2424, 3574155), (2626, 3299220), (3030, 2859324), (3636, 2382770), (3939, 2199480), (4040, 2144493), (4545, 1906216), (4680, 1851229), (5252, 1649610), (6060, 1429662), (6565, 1319688), (7272, 1191385), (7878, 1099740), (9090, 953108), (10504, 824805), (11817, 733160), (12120, 714831), (13130, 659844), (15756, 549870), (18180, 476554), (18329, 472680), (19695, 439896), (23634, 366580), (26260, 329922), (31512, 274935), (36360, 238277), (36658, 236340), (39390, 219948), (47268, 183290), (52520, 164961), (54987, 157560), (59085, 146632), (73316, 118170), (78780, 109974), (91645, 94536)]