21461186880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9949}}^1$

素因数の和:10086

約数の個数: 336

約数和(自身を含む): 85159900800

約数和(自身を除く): 63698713920

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, 64, 70, 72, 80, 84, 90, 96, 105, 107, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 214, 224, 240, 252, 280, 288, 315, 320, 321, 336, 360, 420, 428, 448, 480, 504, 535, 560, 576, 630, 642, 672, 720, 749, 840, 856, 960, 963, 1008, 1070, 1120, 1260, 1284, 1344, 1440, 1498, 1605, 1680, 1712, 1926, 2016, 2140, 2240, 2247, 2520, 2568, 2880, 2996, 3210, 3360, 3424, 3745, 3852, 4032, 4280, 4494, 4815, 5040, 5136, 5992, 6420, 6720, 6741, 6848, 7490, 7704, 8560, 8988, 9630, 9949, 10080, 10272, 11235, 11984, 12840, 13482, 14980, 15408, 17120, 17976, 19260, 19898, 20160, 20544, 22470, 23968, 25680, 26964, 29847, 29960, 30816, 33705, 34240, 35952, 38520, 39796, 44940, 47936, 49745, 51360, 53928, 59694, 59920, 61632, 67410, 69643, 71904, 77040, 79592, 89541, 89880, 99490, 102720, 107856, 119388, 119840, 134820, 139286, 143808, 149235, 154080, 159184, 179082, 179760, 198980, 208929, 215712, 238776, 239680, 269640, 278572, 298470, 308160, 318368, 348215, 358164, 359520, 397960, 417858, 431424, 447705, 477552, 539280, 557144, 596940, 626787, 636736, 696430, 716328, 719040, 795920, 835716, 895410, 955104, 1044645, 1064543, 1078560, 1114288, 1193880, 1253574, 1392860, 1432656, 1591840, 1671432, 1790820, 1910208, 2089290, 2129086, 2157120, 2228576, 2387760, 2507148, 2785720, 2865312, 3133935, 3183680, 3193629, 3342864, 3581640, 4178580, 4258172, 4457152, 4775520, 5014296, 5322715, 5571440, 5730624, 6267870, 6387258, 6685728, 7163280, 7451801, 8357160, 8516344, 9551040, 9580887, 10028592, 10645430, 11142880, 12535740, 12774516, 13371456, 14326560, 14903602, 15968145, 16714320, 17032688, 19161774, 20057184, 21290860, 22285760, 22355403, 25071480, 25549032, 28653120, 29807204, 31936290, 33428640, 34065376, 37259005, 38323548, 40114368, 42581720, 44710806, 47904435, 50142960, 51098064, 59614408, 63872580, 66857280, 67066209, 68130752, 74518010, 76647096, 85163440, 89421612, 95808870, 100285920, 102196128, 111777015, 119228816, 127745160, 134132418, 149036020, 153294192, 170326880, 178843224, 191617740, 200571840, 204392256, 223554030, 238457632, 255490320, 268264836, 298072040, 306588384, 335331045, 340653760, 357686448, 383235480, 447108060, 476915264, 510980640, 536529672, 596144080, 613176768, 670662090, 715372896, 766470960, 894216120, 1021961280, 1073059344, 1192288160, 1341324180, 1430745792, 1532941920, 1788432240, 2146118688, 2384576320, 2682648360, 3065883840, 3576864480, 4292237376, 5365296720, 7153728960, 10730593440, 21461186880]

約数ペア:

[(1, 21461186880), (2, 10730593440), (3, 7153728960), (4, 5365296720), (5, 4292237376), (6, 3576864480), (7, 3065883840), (8, 2682648360), (9, 2384576320), (10, 2146118688), (12, 1788432240), (14, 1532941920), (15, 1430745792), (16, 1341324180), (18, 1192288160), (20, 1073059344), (21, 1021961280), (24, 894216120), (28, 766470960), (30, 715372896), (32, 670662090), (35, 613176768), (36, 596144080), (40, 536529672), (42, 510980640), (45, 476915264), (48, 447108060), (56, 383235480), (60, 357686448), (63, 340653760), (64, 335331045), (70, 306588384), (72, 298072040), (80, 268264836), (84, 255490320), (90, 238457632), (96, 223554030), (105, 204392256), (107, 200571840), (112, 191617740), (120, 178843224), (126, 170326880), (140, 153294192), (144, 149036020), (160, 134132418), (168, 127745160), (180, 119228816), (192, 111777015), (210, 102196128), (214, 100285920), (224, 95808870), (240, 89421612), (252, 85163440), (280, 76647096), (288, 74518010), (315, 68130752), (320, 67066209), (321, 66857280), (336, 63872580), (360, 59614408), (420, 51098064), (428, 50142960), (448, 47904435), (480, 44710806), (504, 42581720), (535, 40114368), (560, 38323548), (576, 37259005), (630, 34065376), (642, 33428640), (672, 31936290), (720, 29807204), (749, 28653120), (840, 25549032), (856, 25071480), (960, 22355403), (963, 22285760), (1008, 21290860), (1070, 20057184), (1120, 19161774), (1260, 17032688), (1284, 16714320), (1344, 15968145), (1440, 14903602), (1498, 14326560), (1605, 13371456), (1680, 12774516), (1712, 12535740), (1926, 11142880), (2016, 10645430), (2140, 10028592), (2240, 9580887), (2247, 9551040), (2520, 8516344), (2568, 8357160), (2880, 7451801), (2996, 7163280), (3210, 6685728), (3360, 6387258), (3424, 6267870), (3745, 5730624), (3852, 5571440), (4032, 5322715), (4280, 5014296), (4494, 4775520), (4815, 4457152), (5040, 4258172), (5136, 4178580), (5992, 3581640), (6420, 3342864), (6720, 3193629), (6741, 3183680), (6848, 3133935), (7490, 2865312), (7704, 2785720), (8560, 2507148), (8988, 2387760), (9630, 2228576), (9949, 2157120), (10080, 2129086), (10272, 2089290), (11235, 1910208), (11984, 1790820), (12840, 1671432), (13482, 1591840), (14980, 1432656), (15408, 1392860), (17120, 1253574), (17976, 1193880), (19260, 1114288), (19898, 1078560), (20160, 1064543), (20544, 1044645), (22470, 955104), (23968, 895410), (25680, 835716), (26964, 795920), (29847, 719040), (29960, 716328), (30816, 696430), (33705, 636736), (34240, 626787), (35952, 596940), (38520, 557144), (39796, 539280), (44940, 477552), (47936, 447705), (49745, 431424), (51360, 417858), (53928, 397960), (59694, 359520), (59920, 358164), (61632, 348215), (67410, 318368), (69643, 308160), (71904, 298470), (77040, 278572), (79592, 269640), (89541, 239680), (89880, 238776), (99490, 215712), (102720, 208929), (107856, 198980), (119388, 179760), (119840, 179082), (134820, 159184), (139286, 154080), (143808, 149235)]