13640501820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1399}}^1$

素因数の和:1529

約数の個数: 288

約数和(自身を含む): 45045504000

約数和(自身を除く): 31405002180

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 79, 85, 102, 110, 121, 132, 158, 165, 170, 187, 204, 220, 237, 242, 255, 316, 330, 340, 363, 374, 395, 474, 484, 510, 561, 605, 660, 726, 748, 790, 869, 935, 948, 1020, 1122, 1185, 1210, 1343, 1399, 1452, 1580, 1738, 1815, 1870, 2057, 2244, 2370, 2420, 2607, 2686, 2798, 2805, 3476, 3630, 3740, 4029, 4114, 4197, 4345, 4740, 5214, 5372, 5596, 5610, 6171, 6715, 6995, 7260, 8058, 8228, 8394, 8690, 9559, 10285, 10428, 11220, 12342, 13035, 13430, 13990, 14773, 15389, 16116, 16788, 17380, 19118, 20145, 20570, 20985, 23783, 24684, 26070, 26860, 27980, 28677, 29546, 30778, 30855, 38236, 40290, 41140, 41970, 44319, 46167, 47566, 47795, 52140, 57354, 59092, 61556, 61710, 71349, 73865, 76945, 80580, 83940, 88638, 92334, 95132, 95590, 110521, 114708, 118915, 123420, 142698, 143385, 147730, 153890, 162503, 169279, 177276, 184668, 191180, 221042, 221595, 230835, 237830, 261613, 285396, 286770, 295460, 307780, 325006, 331563, 338558, 356745, 442084, 443190, 461670, 475660, 487509, 507837, 523226, 552605, 573540, 650012, 663126, 677116, 713490, 784839, 812515, 846395, 886380, 923340, 975018, 1015674, 1046452, 1105210, 1215731, 1308065, 1326252, 1426980, 1569678, 1625030, 1657815, 1692790, 1878857, 1950036, 2031348, 2210420, 2431462, 2437545, 2539185, 2616130, 2877743, 3139356, 3250060, 3315630, 3385580, 3647193, 3757714, 3924195, 4862924, 4875090, 5078370, 5232260, 5636571, 5755486, 6078655, 6631260, 7294386, 7515428, 7848390, 8633229, 9394285, 9750180, 10156740, 11273142, 11510972, 12157310, 13373041, 14388715, 14588772, 15696780, 17266458, 18235965, 18788570, 20667427, 22546284, 24314620, 26746082, 28182855, 28777430, 34532916, 36471930, 37577140, 40119123, 41334854, 43166145, 53492164, 56365710, 57554860, 62002281, 66865205, 72943860, 80238246, 82669708, 86332290, 103337135, 112731420, 124004562, 133730410, 160476492, 172664580, 200595615, 206674270, 227341697, 248009124, 267460820, 310011405, 401191230, 413348540, 454683394, 620022810, 682025091, 802382460, 909366788, 1136708485, 1240045620, 1364050182, 2273416970, 2728100364, 3410125455, 4546833940, 6820250910, 13640501820]

約数ペア:

[(1, 13640501820), (2, 6820250910), (3, 4546833940), (4, 3410125455), (5, 2728100364), (6, 2273416970), (10, 1364050182), (11, 1240045620), (12, 1136708485), (15, 909366788), (17, 802382460), (20, 682025091), (22, 620022810), (30, 454683394), (33, 413348540), (34, 401191230), (44, 310011405), (51, 267460820), (55, 248009124), (60, 227341697), (66, 206674270), (68, 200595615), (79, 172664580), (85, 160476492), (102, 133730410), (110, 124004562), (121, 112731420), (132, 103337135), (158, 86332290), (165, 82669708), (170, 80238246), (187, 72943860), (204, 66865205), (220, 62002281), (237, 57554860), (242, 56365710), (255, 53492164), (316, 43166145), (330, 41334854), (340, 40119123), (363, 37577140), (374, 36471930), (395, 34532916), (474, 28777430), (484, 28182855), (510, 26746082), (561, 24314620), (605, 22546284), (660, 20667427), (726, 18788570), (748, 18235965), (790, 17266458), (869, 15696780), (935, 14588772), (948, 14388715), (1020, 13373041), (1122, 12157310), (1185, 11510972), (1210, 11273142), (1343, 10156740), (1399, 9750180), (1452, 9394285), (1580, 8633229), (1738, 7848390), (1815, 7515428), (1870, 7294386), (2057, 6631260), (2244, 6078655), (2370, 5755486), (2420, 5636571), (2607, 5232260), (2686, 5078370), (2798, 4875090), (2805, 4862924), (3476, 3924195), (3630, 3757714), (3740, 3647193), (4029, 3385580), (4114, 3315630), (4197, 3250060), (4345, 3139356), (4740, 2877743), (5214, 2616130), (5372, 2539185), (5596, 2437545), (5610, 2431462), (6171, 2210420), (6715, 2031348), (6995, 1950036), (7260, 1878857), (8058, 1692790), (8228, 1657815), (8394, 1625030), (8690, 1569678), (9559, 1426980), (10285, 1326252), (10428, 1308065), (11220, 1215731), (12342, 1105210), (13035, 1046452), (13430, 1015674), (13990, 975018), (14773, 923340), (15389, 886380), (16116, 846395), (16788, 812515), (17380, 784839), (19118, 713490), (20145, 677116), (20570, 663126), (20985, 650012), (23783, 573540), (24684, 552605), (26070, 523226), (26860, 507837), (27980, 487509), (28677, 475660), (29546, 461670), (30778, 443190), (30855, 442084), (38236, 356745), (40290, 338558), (41140, 331563), (41970, 325006), (44319, 307780), (46167, 295460), (47566, 286770), (47795, 285396), (52140, 261613), (57354, 237830), (59092, 230835), (61556, 221595), (61710, 221042), (71349, 191180), (73865, 184668), (76945, 177276), (80580, 169279), (83940, 162503), (88638, 153890), (92334, 147730), (95132, 143385), (95590, 142698), (110521, 123420), (114708, 118915)]