21911833440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{2281}}^1$

素因数の和:3262

約数の個数: 288

約数和(自身を含む): 85583324736

約数和(自身を除く): 63671491296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 953, 1008, 1120, 1260, 1440, 1680, 1906, 2016, 2281, 2520, 2859, 3360, 3812, 4562, 4765, 5040, 5718, 6671, 6843, 7624, 8577, 9124, 9530, 10080, 11405, 11436, 13342, 13686, 14295, 15248, 15967, 17154, 18248, 19060, 20013, 20529, 22810, 22872, 26684, 27372, 28590, 30496, 31934, 33355, 34215, 34308, 36496, 38120, 40026, 41058, 42885, 45620, 45744, 47901, 53368, 54744, 57180, 60039, 63868, 66710, 68430, 68616, 72992, 76240, 79835, 80052, 82116, 85770, 91240, 91488, 95802, 100065, 102645, 106736, 109488, 114360, 120078, 127736, 133420, 136860, 137232, 143703, 152480, 159670, 160104, 164232, 171540, 182480, 191604, 200130, 205290, 213472, 218976, 228720, 239505, 240156, 255472, 266840, 273720, 274464, 287406, 300195, 319340, 320208, 328464, 343080, 364960, 383208, 400260, 410580, 457440, 479010, 480312, 510944, 533680, 547440, 574812, 600390, 638680, 640416, 656928, 686160, 718515, 766416, 800520, 821160, 958020, 960624, 1067360, 1094880, 1149624, 1200780, 1277360, 1372320, 1437030, 1532832, 1601040, 1642320, 1916040, 1921248, 2173793, 2299248, 2401560, 2554720, 2874060, 3202080, 3284640, 3832080, 4347586, 4598496, 4803120, 5748120, 6521379, 7664160, 8695172, 9606240, 10868965, 11496240, 13042758, 15216551, 17390344, 19564137, 21737930, 22992480, 26085516, 30433102, 32606895, 34780688, 39128274, 43475860, 45649653, 52171032, 60866204, 65213790, 69561376, 76082755, 78256548, 86951720, 91299306, 97820685, 104342064, 121732408, 130427580, 136948959, 152165510, 156513096, 173903440, 182598612, 195641370, 208684128, 228248265, 243464816, 260855160, 273897918, 304331020, 313026192, 347806880, 365197224, 391282740, 456496530, 486929632, 521710320, 547795836, 608662040, 626052384, 684744795, 730394448, 782565480, 912993060, 1043420640, 1095591672, 1217324080, 1369489590, 1460788896, 1565130960, 1825986120, 2191183344, 2434648160, 2738979180, 3130261920, 3651972240, 4382366688, 5477958360, 7303944480, 10955916720, 21911833440]

約数ペア:

[(1, 21911833440), (2, 10955916720), (3, 7303944480), (4, 5477958360), (5, 4382366688), (6, 3651972240), (7, 3130261920), (8, 2738979180), (9, 2434648160), (10, 2191183344), (12, 1825986120), (14, 1565130960), (15, 1460788896), (16, 1369489590), (18, 1217324080), (20, 1095591672), (21, 1043420640), (24, 912993060), (28, 782565480), (30, 730394448), (32, 684744795), (35, 626052384), (36, 608662040), (40, 547795836), (42, 521710320), (45, 486929632), (48, 456496530), (56, 391282740), (60, 365197224), (63, 347806880), (70, 313026192), (72, 304331020), (80, 273897918), (84, 260855160), (90, 243464816), (96, 228248265), (105, 208684128), (112, 195641370), (120, 182598612), (126, 173903440), (140, 156513096), (144, 152165510), (160, 136948959), (168, 130427580), (180, 121732408), (210, 104342064), (224, 97820685), (240, 91299306), (252, 86951720), (280, 78256548), (288, 76082755), (315, 69561376), (336, 65213790), (360, 60866204), (420, 52171032), (480, 45649653), (504, 43475860), (560, 39128274), (630, 34780688), (672, 32606895), (720, 30433102), (840, 26085516), (953, 22992480), (1008, 21737930), (1120, 19564137), (1260, 17390344), (1440, 15216551), (1680, 13042758), (1906, 11496240), (2016, 10868965), (2281, 9606240), (2520, 8695172), (2859, 7664160), (3360, 6521379), (3812, 5748120), (4562, 4803120), (4765, 4598496), (5040, 4347586), (5718, 3832080), (6671, 3284640), (6843, 3202080), (7624, 2874060), (8577, 2554720), (9124, 2401560), (9530, 2299248), (10080, 2173793), (11405, 1921248), (11436, 1916040), (13342, 1642320), (13686, 1601040), (14295, 1532832), (15248, 1437030), (15967, 1372320), (17154, 1277360), (18248, 1200780), (19060, 1149624), (20013, 1094880), (20529, 1067360), (22810, 960624), (22872, 958020), (26684, 821160), (27372, 800520), (28590, 766416), (30496, 718515), (31934, 686160), (33355, 656928), (34215, 640416), (34308, 638680), (36496, 600390), (38120, 574812), (40026, 547440), (41058, 533680), (42885, 510944), (45620, 480312), (45744, 479010), (47901, 457440), (53368, 410580), (54744, 400260), (57180, 383208), (60039, 364960), (63868, 343080), (66710, 328464), (68430, 320208), (68616, 319340), (72992, 300195), (76240, 287406), (79835, 274464), (80052, 273720), (82116, 266840), (85770, 255472), (91240, 240156), (91488, 239505), (95802, 228720), (100065, 218976), (102645, 213472), (106736, 205290), (109488, 200130), (114360, 191604), (120078, 182480), (127736, 171540), (133420, 164232), (136860, 160104), (137232, 159670), (143703, 152480)]