8939219940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5981

約数の個数: 360

約数和(自身を含む): 34343749440

約数和(自身を除く): 25404529500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 162, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 324, 342, 378, 380, 399, 405, 420, 441, 490, 513, 532, 540, 567, 570, 588, 630, 665, 684, 735, 756, 798, 810, 855, 882, 931, 945, 980, 1026, 1134, 1140, 1197, 1260, 1323, 1330, 1470, 1539, 1596, 1620, 1710, 1764, 1862, 1890, 1995, 2052, 2205, 2268, 2394, 2565, 2646, 2660, 2793, 2835, 2940, 3078, 3420, 3591, 3724, 3780, 3969, 3990, 4410, 4655, 4788, 5130, 5292, 5586, 5670, 5927, 5985, 6156, 6615, 7182, 7695, 7938, 7980, 8379, 8820, 9310, 10260, 10773, 11172, 11340, 11854, 11970, 13230, 13965, 14364, 15390, 15876, 16758, 17781, 17955, 18620, 19845, 21546, 23708, 23940, 25137, 26460, 27930, 29635, 30780, 33516, 35562, 35910, 39690, 41489, 41895, 43092, 50274, 53343, 53865, 55860, 59270, 71124, 71820, 75411, 79380, 82978, 83790, 88905, 100548, 106686, 107730, 112613, 118540, 124467, 125685, 150822, 160029, 165956, 167580, 177810, 207445, 213372, 215460, 225226, 248934, 251370, 266715, 290423, 301644, 320058, 337839, 355620, 373401, 377055, 414890, 450452, 480087, 497868, 502740, 533430, 563065, 580846, 622335, 640116, 675678, 746802, 754110, 788291, 800145, 829780, 871269, 960174, 1013517, 1066860, 1120203, 1126130, 1161692, 1244670, 1351356, 1452115, 1493604, 1508220, 1576582, 1600290, 1689195, 1742538, 1867005, 1920348, 2027034, 2240406, 2252260, 2364873, 2400435, 2489340, 2613807, 2904230, 3040551, 3153164, 3200580, 3360609, 3378390, 3485076, 3734010, 3941455, 4054068, 4356345, 4480812, 4729746, 4800870, 5067585, 5227614, 5518037, 5601015, 5808460, 6081102, 6721218, 6756780, 7094619, 7468020, 7841421, 7882910, 8712690, 9121653, 9459492, 9601740, 10135170, 10455228, 11036074, 11202030, 11824365, 12162204, 13069035, 13442436, 14189238, 15202755, 15682842, 15765820, 16554111, 16803045, 17425380, 18243306, 20270340, 21283857, 22072148, 22404060, 23524263, 23648730, 26138070, 27590185, 28378476, 30405510, 31365684, 33108222, 33606090, 35473095, 36486612, 39207105, 42567714, 45608265, 47048526, 47297460, 49662333, 52276140, 55180370, 60811020, 63851571, 66216444, 67212180, 70946190, 78414210, 82770555, 85135428, 91216530, 94097052, 99324666, 106419285, 110360740, 117621315, 127703142, 141892380, 148986999, 156828420, 165541110, 182433060, 198649332, 212838570, 235242630, 248311665, 255406284, 297973998, 319257855, 331082220, 425677140, 446960997, 470485260, 496623330, 595947996, 638515710, 744934995, 893921994, 993246660, 1277031420, 1489869990, 1787843988, 2234804985, 2979739980, 4469609970, 8939219940]

約数ペア:

[(1, 8939219940), (2, 4469609970), (3, 2979739980), (4, 2234804985), (5, 1787843988), (6, 1489869990), (7, 1277031420), (9, 993246660), (10, 893921994), (12, 744934995), (14, 638515710), (15, 595947996), (18, 496623330), (19, 470485260), (20, 446960997), (21, 425677140), (27, 331082220), (28, 319257855), (30, 297973998), (35, 255406284), (36, 248311665), (38, 235242630), (42, 212838570), (45, 198649332), (49, 182433060), (54, 165541110), (57, 156828420), (60, 148986999), (63, 141892380), (70, 127703142), (76, 117621315), (81, 110360740), (84, 106419285), (90, 99324666), (95, 94097052), (98, 91216530), (105, 85135428), (108, 82770555), (114, 78414210), (126, 70946190), (133, 67212180), (135, 66216444), (140, 63851571), (147, 60811020), (162, 55180370), (171, 52276140), (180, 49662333), (189, 47297460), (190, 47048526), (196, 45608265), (210, 42567714), (228, 39207105), (245, 36486612), (252, 35473095), (266, 33606090), (270, 33108222), (285, 31365684), (294, 30405510), (315, 28378476), (324, 27590185), (342, 26138070), (378, 23648730), (380, 23524263), (399, 22404060), (405, 22072148), (420, 21283857), (441, 20270340), (490, 18243306), (513, 17425380), (532, 16803045), (540, 16554111), (567, 15765820), (570, 15682842), (588, 15202755), (630, 14189238), (665, 13442436), (684, 13069035), (735, 12162204), (756, 11824365), (798, 11202030), (810, 11036074), (855, 10455228), (882, 10135170), (931, 9601740), (945, 9459492), (980, 9121653), (1026, 8712690), (1134, 7882910), (1140, 7841421), (1197, 7468020), (1260, 7094619), (1323, 6756780), (1330, 6721218), (1470, 6081102), (1539, 5808460), (1596, 5601015), (1620, 5518037), (1710, 5227614), (1764, 5067585), (1862, 4800870), (1890, 4729746), (1995, 4480812), (2052, 4356345), (2205, 4054068), (2268, 3941455), (2394, 3734010), (2565, 3485076), (2646, 3378390), (2660, 3360609), (2793, 3200580), (2835, 3153164), (2940, 3040551), (3078, 2904230), (3420, 2613807), (3591, 2489340), (3724, 2400435), (3780, 2364873), (3969, 2252260), (3990, 2240406), (4410, 2027034), (4655, 1920348), (4788, 1867005), (5130, 1742538), (5292, 1689195), (5586, 1600290), (5670, 1576582), (5927, 1508220), (5985, 1493604), (6156, 1452115), (6615, 1351356), (7182, 1244670), (7695, 1161692), (7938, 1126130), (7980, 1120203), (8379, 1066860), (8820, 1013517), (9310, 960174), (10260, 871269), (10773, 829780), (11172, 800145), (11340, 788291), (11854, 754110), (11970, 746802), (13230, 675678), (13965, 640116), (14364, 622335), (15390, 580846), (15876, 563065), (16758, 533430), (17781, 502740), (17955, 497868), (18620, 480087), (19845, 450452), (21546, 414890), (23708, 377055), (23940, 373401), (25137, 355620), (26460, 337839), (27930, 320058), (29635, 301644), (30780, 290423), (33516, 266715), (35562, 251370), (35910, 248934), (39690, 225226), (41489, 215460), (41895, 213372), (43092, 207445), (50274, 177810), (53343, 167580), (53865, 165956), (55860, 160029), (59270, 150822), (71124, 125685), (71820, 124467), (75411, 118540), (79380, 112613), (82978, 107730), (83790, 106686), (88905, 100548)]