21103725720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11251}}^1$

素因数の和:11319

約数の個数: 384

約数和(自身を含む): 83120774400

約数和(自身を除く): 62017048680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 49, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 98, 105, 110, 116, 120, 132, 140, 145, 147, 154, 165, 168, 174, 196, 203, 210, 220, 231, 232, 245, 264, 280, 290, 294, 308, 319, 330, 348, 385, 392, 406, 420, 435, 440, 462, 490, 539, 580, 588, 609, 616, 638, 660, 696, 735, 770, 812, 840, 870, 924, 957, 980, 1015, 1078, 1155, 1160, 1176, 1218, 1276, 1320, 1421, 1470, 1540, 1595, 1617, 1624, 1740, 1848, 1914, 1960, 2030, 2156, 2233, 2310, 2436, 2552, 2695, 2842, 2940, 3045, 3080, 3190, 3234, 3480, 3828, 4060, 4263, 4312, 4466, 4620, 4785, 4872, 5390, 5684, 5880, 6090, 6380, 6468, 6699, 7105, 7656, 8085, 8120, 8526, 8932, 9240, 9570, 10780, 11165, 11251, 11368, 12180, 12760, 12936, 13398, 14210, 15631, 16170, 17052, 17864, 19140, 21315, 21560, 22330, 22502, 24360, 26796, 28420, 31262, 32340, 33495, 33753, 34104, 38280, 42630, 44660, 45004, 46893, 53592, 56255, 56840, 62524, 64680, 66990, 67506, 78155, 78757, 85260, 89320, 90008, 93786, 112510, 123761, 125048, 133980, 135012, 156310, 157514, 168765, 170520, 187572, 225020, 234465, 236271, 247522, 267960, 270024, 312620, 315028, 326279, 337530, 371283, 375144, 393785, 450040, 468930, 472542, 495044, 551299, 618805, 625240, 630056, 652558, 675060, 742566, 787570, 866327, 937860, 945084, 978837, 990088, 1102598, 1181355, 1237610, 1305116, 1350120, 1485132, 1575140, 1631395, 1653897, 1732654, 1856415, 1875720, 1890168, 1957674, 2205196, 2283953, 2362710, 2475220, 2598981, 2610232, 2756495, 2970264, 3150280, 3262790, 3307794, 3465308, 3589069, 3712830, 3915348, 4331635, 4410392, 4567906, 4725420, 4894185, 4950440, 5197962, 5512990, 6064289, 6525580, 6615588, 6851859, 6930616, 7178138, 7425660, 7830696, 8269485, 8663270, 9135812, 9450840, 9788370, 10395924, 10767207, 11025980, 11419765, 12128578, 12994905, 13051160, 13231176, 13703718, 14356276, 14851320, 15987671, 16538970, 17326540, 17945345, 18192867, 18271624, 19576740, 20791848, 21534414, 22051960, 22839530, 24257156, 25123483, 25989810, 27407436, 28712552, 30321445, 31975342, 33077940, 34259295, 34653080, 35890690, 36385734, 39153480, 43068828, 45679060, 47963013, 48514312, 50246966, 51979620, 53836035, 54814872, 60642890, 63950684, 66155880, 68518590, 71781380, 72771468, 75370449, 79938355, 86137656, 90964335, 91358120, 95926026, 100493932, 103959240, 107672070, 121285780, 125617415, 127901368, 137037180, 143562760, 145542936, 150740898, 159876710, 175864381, 181928670, 191852052, 200987864, 215344140, 239815065, 242571560, 251234830, 274074360, 301481796, 319753420, 351728762, 363857340, 376852245, 383704104, 430688280, 479630130, 502469660, 527593143, 602963592, 639506840, 703457524, 727714680, 753704490, 879321905, 959260260, 1004939320, 1055186286, 1406915048, 1507408980, 1758643810, 1918520520, 2110372572, 2637965715, 3014817960, 3517287620, 4220745144, 5275931430, 7034575240, 10551862860, 21103725720]

約数ペア:

[(1, 21103725720), (2, 10551862860), (3, 7034575240), (4, 5275931430), (5, 4220745144), (6, 3517287620), (7, 3014817960), (8, 2637965715), (10, 2110372572), (11, 1918520520), (12, 1758643810), (14, 1507408980), (15, 1406915048), (20, 1055186286), (21, 1004939320), (22, 959260260), (24, 879321905), (28, 753704490), (29, 727714680), (30, 703457524), (33, 639506840), (35, 602963592), (40, 527593143), (42, 502469660), (44, 479630130), (49, 430688280), (55, 383704104), (56, 376852245), (58, 363857340), (60, 351728762), (66, 319753420), (70, 301481796), (77, 274074360), (84, 251234830), (87, 242571560), (88, 239815065), (98, 215344140), (105, 200987864), (110, 191852052), (116, 181928670), (120, 175864381), (132, 159876710), (140, 150740898), (145, 145542936), (147, 143562760), (154, 137037180), (165, 127901368), (168, 125617415), (174, 121285780), (196, 107672070), (203, 103959240), (210, 100493932), (220, 95926026), (231, 91358120), (232, 90964335), (245, 86137656), (264, 79938355), (280, 75370449), (290, 72771468), (294, 71781380), (308, 68518590), (319, 66155880), (330, 63950684), (348, 60642890), (385, 54814872), (392, 53836035), (406, 51979620), (420, 50246966), (435, 48514312), (440, 47963013), (462, 45679060), (490, 43068828), (539, 39153480), (580, 36385734), (588, 35890690), (609, 34653080), (616, 34259295), (638, 33077940), (660, 31975342), (696, 30321445), (735, 28712552), (770, 27407436), (812, 25989810), (840, 25123483), (870, 24257156), (924, 22839530), (957, 22051960), (980, 21534414), (1015, 20791848), (1078, 19576740), (1155, 18271624), (1160, 18192867), (1176, 17945345), (1218, 17326540), (1276, 16538970), (1320, 15987671), (1421, 14851320), (1470, 14356276), (1540, 13703718), (1595, 13231176), (1617, 13051160), (1624, 12994905), (1740, 12128578), (1848, 11419765), (1914, 11025980), (1960, 10767207), (2030, 10395924), (2156, 9788370), (2233, 9450840), (2310, 9135812), (2436, 8663270), (2552, 8269485), (2695, 7830696), (2842, 7425660), (2940, 7178138), (3045, 6930616), (3080, 6851859), (3190, 6615588), (3234, 6525580), (3480, 6064289), (3828, 5512990), (4060, 5197962), (4263, 4950440), (4312, 4894185), (4466, 4725420), (4620, 4567906), (4785, 4410392), (4872, 4331635), (5390, 3915348), (5684, 3712830), (5880, 3589069), (6090, 3465308), (6380, 3307794), (6468, 3262790), (6699, 3150280), (7105, 2970264), (7656, 2756495), (8085, 2610232), (8120, 2598981), (8526, 2475220), (8932, 2362710), (9240, 2283953), (9570, 2205196), (10780, 1957674), (11165, 1890168), (11251, 1875720), (11368, 1856415), (12180, 1732654), (12760, 1653897), (12936, 1631395), (13398, 1575140), (14210, 1485132), (15631, 1350120), (16170, 1305116), (17052, 1237610), (17864, 1181355), (19140, 1102598), (21315, 990088), (21560, 978837), (22330, 945084), (22502, 937860), (24360, 866327), (26796, 787570), (28420, 742566), (31262, 675060), (32340, 652558), (33495, 630056), (33753, 625240), (34104, 618805), (38280, 551299), (42630, 495044), (44660, 472542), (45004, 468930), (46893, 450040), (53592, 393785), (56255, 375144), (56840, 371283), (62524, 337530), (64680, 326279), (66990, 315028), (67506, 312620), (78155, 270024), (78757, 267960), (85260, 247522), (89320, 236271), (90008, 234465), (93786, 225020), (112510, 187572), (123761, 170520), (125048, 168765), (133980, 157514), (135012, 156310)]