219822240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 836075520

約数和(自身を除く): 616253280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 32, 33, 34, 40, 44, 48, 51, 55, 60, 62, 66, 68, 79, 80, 85, 88, 93, 96, 102, 110, 120, 124, 132, 136, 155, 158, 160, 165, 170, 176, 186, 187, 204, 220, 237, 240, 248, 255, 264, 272, 310, 316, 330, 340, 341, 352, 372, 374, 395, 408, 440, 465, 474, 480, 496, 510, 527, 528, 544, 561, 620, 632, 660, 680, 682, 744, 748, 790, 816, 869, 880, 930, 935, 948, 992, 1020, 1023, 1054, 1056, 1122, 1185, 1240, 1264, 1320, 1343, 1360, 1364, 1488, 1496, 1580, 1581, 1632, 1705, 1738, 1760, 1860, 1870, 1896, 2040, 2046, 2108, 2244, 2370, 2449, 2480, 2528, 2607, 2635, 2640, 2686, 2720, 2728, 2805, 2976, 2992, 3160, 3162, 3410, 3476, 3720, 3740, 3792, 4029, 4080, 4092, 4216, 4345, 4488, 4740, 4898, 4960, 5115, 5214, 5270, 5280, 5372, 5456, 5610, 5797, 5984, 6320, 6324, 6715, 6820, 6952, 7347, 7440, 7480, 7584, 7905, 8058, 8160, 8184, 8432, 8690, 8976, 9480, 9796, 10230, 10428, 10540, 10744, 10912, 11220, 11594, 12245, 12640, 12648, 13035, 13430, 13640, 13904, 14694, 14773, 14880, 14960, 15810, 16116, 16368, 16864, 17380, 17391, 17952, 18960, 19592, 20145, 20460, 20856, 21080, 21488, 22440, 23188, 24490, 25296, 26070, 26860, 26939, 27280, 27808, 28985, 29388, 29546, 29920, 31620, 32232, 32736, 34760, 34782, 36735, 37920, 39184, 40290, 40920, 41633, 41712, 42160, 42976, 44319, 44880, 46376, 48980, 50592, 52140, 53720, 53878, 54560, 57970, 58776, 59092, 63240, 64464, 69520, 69564, 73470, 73865, 78368, 80580, 80817, 81840, 83266, 83424, 84320, 86955, 88638, 89760, 92752, 97960, 104280, 107440, 107756, 115940, 117552, 118184, 124899, 126480, 128928, 134695, 139040, 139128, 146940, 147730, 161160, 161634, 163680, 166532, 173910, 177276, 185504, 195920, 208165, 208560, 214880, 215512, 221595, 231880, 235104, 236368, 249798, 252960, 269390, 278256, 293880, 295460, 322320, 323268, 333064, 347820, 354552, 391840, 404085, 416330, 417120, 431024, 443190, 457963, 463760, 472736, 499596, 538780, 556512, 587760, 590920, 624495, 644640, 646536, 666128, 695640, 709104, 808170, 832660, 862048, 886380, 915926, 927520, 999192, 1077560, 1175520, 1181840, 1248990, 1293072, 1332256, 1373889, 1391280, 1418208, 1616340, 1665320, 1772760, 1831852, 1998384, 2155120, 2289815, 2363680, 2497980, 2586144, 2747778, 2782560, 3232680, 3330640, 3545520, 3663704, 3996768, 4310240, 4579630, 4995960, 5495556, 6465360, 6661280, 6869445, 7091040, 7327408, 9159260, 9991920, 10991112, 12930720, 13738890, 14654816, 18318520, 19983840, 21982224, 27477780, 36637040, 43964448, 54955560, 73274080, 109911120, 219822240]

約数ペア:

[(1, 219822240), (2, 109911120), (3, 73274080), (4, 54955560), (5, 43964448), (6, 36637040), (8, 27477780), (10, 21982224), (11, 19983840), (12, 18318520), (15, 14654816), (16, 13738890), (17, 12930720), (20, 10991112), (22, 9991920), (24, 9159260), (30, 7327408), (31, 7091040), (32, 6869445), (33, 6661280), (34, 6465360), (40, 5495556), (44, 4995960), (48, 4579630), (51, 4310240), (55, 3996768), (60, 3663704), (62, 3545520), (66, 3330640), (68, 3232680), (79, 2782560), (80, 2747778), (85, 2586144), (88, 2497980), (93, 2363680), (96, 2289815), (102, 2155120), (110, 1998384), (120, 1831852), (124, 1772760), (132, 1665320), (136, 1616340), (155, 1418208), (158, 1391280), (160, 1373889), (165, 1332256), (170, 1293072), (176, 1248990), (186, 1181840), (187, 1175520), (204, 1077560), (220, 999192), (237, 927520), (240, 915926), (248, 886380), (255, 862048), (264, 832660), (272, 808170), (310, 709104), (316, 695640), (330, 666128), (340, 646536), (341, 644640), (352, 624495), (372, 590920), (374, 587760), (395, 556512), (408, 538780), (440, 499596), (465, 472736), (474, 463760), (480, 457963), (496, 443190), (510, 431024), (527, 417120), (528, 416330), (544, 404085), (561, 391840), (620, 354552), (632, 347820), (660, 333064), (680, 323268), (682, 322320), (744, 295460), (748, 293880), (790, 278256), (816, 269390), (869, 252960), (880, 249798), (930, 236368), (935, 235104), (948, 231880), (992, 221595), (1020, 215512), (1023, 214880), (1054, 208560), (1056, 208165), (1122, 195920), (1185, 185504), (1240, 177276), (1264, 173910), (1320, 166532), (1343, 163680), (1360, 161634), (1364, 161160), (1488, 147730), (1496, 146940), (1580, 139128), (1581, 139040), (1632, 134695), (1705, 128928), (1738, 126480), (1760, 124899), (1860, 118184), (1870, 117552), (1896, 115940), (2040, 107756), (2046, 107440), (2108, 104280), (2244, 97960), (2370, 92752), (2449, 89760), (2480, 88638), (2528, 86955), (2607, 84320), (2635, 83424), (2640, 83266), (2686, 81840), (2720, 80817), (2728, 80580), (2805, 78368), (2976, 73865), (2992, 73470), (3160, 69564), (3162, 69520), (3410, 64464), (3476, 63240), (3720, 59092), (3740, 58776), (3792, 57970), (4029, 54560), (4080, 53878), (4092, 53720), (4216, 52140), (4345, 50592), (4488, 48980), (4740, 46376), (4898, 44880), (4960, 44319), (5115, 42976), (5214, 42160), (5270, 41712), (5280, 41633), (5372, 40920), (5456, 40290), (5610, 39184), (5797, 37920), (5984, 36735), (6320, 34782), (6324, 34760), (6715, 32736), (6820, 32232), (6952, 31620), (7347, 29920), (7440, 29546), (7480, 29388), (7584, 28985), (7905, 27808), (8058, 27280), (8160, 26939), (8184, 26860), (8432, 26070), (8690, 25296), (8976, 24490), (9480, 23188), (9796, 22440), (10230, 21488), (10428, 21080), (10540, 20856), (10744, 20460), (10912, 20145), (11220, 19592), (11594, 18960), (12245, 17952), (12640, 17391), (12648, 17380), (13035, 16864), (13430, 16368), (13640, 16116), (13904, 15810), (14694, 14960), (14773, 14880)]