7640144820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{9343}}^1$

素因数の和:9435

約数の個数: 288

約数和(自身を含む): 29386506240

約数和(自身を除く): 21746361420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 59, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 118, 126, 132, 140, 154, 165, 177, 180, 198, 210, 220, 231, 236, 252, 295, 308, 315, 330, 354, 385, 396, 413, 420, 462, 495, 531, 590, 630, 649, 660, 693, 708, 770, 826, 885, 924, 990, 1062, 1155, 1180, 1239, 1260, 1298, 1386, 1540, 1652, 1770, 1947, 1980, 2065, 2124, 2310, 2478, 2596, 2655, 2772, 3245, 3465, 3540, 3717, 3894, 4130, 4543, 4620, 4956, 5310, 5841, 6195, 6490, 6930, 7434, 7788, 8260, 9086, 9343, 9735, 10620, 11682, 12390, 12980, 13629, 13860, 14868, 18172, 18585, 18686, 19470, 22715, 23364, 24780, 27258, 28029, 29205, 37170, 37372, 38940, 40887, 45430, 46715, 54516, 56058, 58410, 65401, 68145, 74340, 81774, 84087, 90860, 93430, 102773, 112116, 116820, 130802, 136290, 140145, 163548, 168174, 186860, 196203, 204435, 205546, 261604, 272580, 280290, 308319, 327005, 336348, 392406, 408870, 411092, 420435, 513865, 551237, 560580, 588609, 616638, 654010, 719411, 784812, 817740, 840870, 924957, 981015, 1027730, 1102474, 1177218, 1233276, 1308020, 1438822, 1541595, 1653711, 1681740, 1849914, 1962030, 2055460, 2158233, 2204948, 2354436, 2756185, 2877644, 2943045, 3083190, 3307422, 3597055, 3699828, 3858659, 3924060, 4316466, 4624785, 4961133, 5512370, 5886090, 6063607, 6166380, 6474699, 6614844, 7194110, 7717318, 8268555, 8632932, 9249570, 9922266, 10791165, 11024740, 11575977, 11772180, 12127214, 12949398, 14388220, 15434636, 16537110, 18190821, 18499140, 19293295, 19844532, 21582330, 23151954, 24254428, 24805665, 25898796, 30318035, 32373495, 33074220, 34727931, 36381642, 38586590, 42445249, 43164660, 46303908, 49611330, 54572463, 57879885, 60636070, 64746990, 69455862, 72763284, 77173180, 84890498, 90954105, 99222660, 109144926, 115759770, 121272140, 127335747, 129493980, 138911724, 169780996, 173639655, 181908210, 212226245, 218289852, 231519540, 254671494, 272862315, 347279310, 363816420, 382007241, 424452490, 509342988, 545724630, 636678735, 694558620, 764014482, 848904980, 1091449260, 1273357470, 1528028964, 1910036205, 2546714940, 3820072410, 7640144820]

約数ペア:

[(1, 7640144820), (2, 3820072410), (3, 2546714940), (4, 1910036205), (5, 1528028964), (6, 1273357470), (7, 1091449260), (9, 848904980), (10, 764014482), (11, 694558620), (12, 636678735), (14, 545724630), (15, 509342988), (18, 424452490), (20, 382007241), (21, 363816420), (22, 347279310), (28, 272862315), (30, 254671494), (33, 231519540), (35, 218289852), (36, 212226245), (42, 181908210), (44, 173639655), (45, 169780996), (55, 138911724), (59, 129493980), (60, 127335747), (63, 121272140), (66, 115759770), (70, 109144926), (77, 99222660), (84, 90954105), (90, 84890498), (99, 77173180), (105, 72763284), (110, 69455862), (118, 64746990), (126, 60636070), (132, 57879885), (140, 54572463), (154, 49611330), (165, 46303908), (177, 43164660), (180, 42445249), (198, 38586590), (210, 36381642), (220, 34727931), (231, 33074220), (236, 32373495), (252, 30318035), (295, 25898796), (308, 24805665), (315, 24254428), (330, 23151954), (354, 21582330), (385, 19844532), (396, 19293295), (413, 18499140), (420, 18190821), (462, 16537110), (495, 15434636), (531, 14388220), (590, 12949398), (630, 12127214), (649, 11772180), (660, 11575977), (693, 11024740), (708, 10791165), (770, 9922266), (826, 9249570), (885, 8632932), (924, 8268555), (990, 7717318), (1062, 7194110), (1155, 6614844), (1180, 6474699), (1239, 6166380), (1260, 6063607), (1298, 5886090), (1386, 5512370), (1540, 4961133), (1652, 4624785), (1770, 4316466), (1947, 3924060), (1980, 3858659), (2065, 3699828), (2124, 3597055), (2310, 3307422), (2478, 3083190), (2596, 2943045), (2655, 2877644), (2772, 2756185), (3245, 2354436), (3465, 2204948), (3540, 2158233), (3717, 2055460), (3894, 1962030), (4130, 1849914), (4543, 1681740), (4620, 1653711), (4956, 1541595), (5310, 1438822), (5841, 1308020), (6195, 1233276), (6490, 1177218), (6930, 1102474), (7434, 1027730), (7788, 981015), (8260, 924957), (9086, 840870), (9343, 817740), (9735, 784812), (10620, 719411), (11682, 654010), (12390, 616638), (12980, 588609), (13629, 560580), (13860, 551237), (14868, 513865), (18172, 420435), (18585, 411092), (18686, 408870), (19470, 392406), (22715, 336348), (23364, 327005), (24780, 308319), (27258, 280290), (28029, 272580), (29205, 261604), (37170, 205546), (37372, 204435), (38940, 196203), (40887, 186860), (45430, 168174), (46715, 163548), (54516, 140145), (56058, 136290), (58410, 130802), (65401, 116820), (68145, 112116), (74340, 102773), (81774, 93430), (84087, 90860)]