645955320360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{11587}}^1$

素因数の和:12133

約数の個数: 384

約数和(自身を含む): 2377857600000

約数和(自身を除く): 1731902279640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 499, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 998, 1064, 1140, 1176, 1330, 1470, 1497, 1596, 1862, 1960, 1995, 1996, 2280, 2495, 2660, 2793, 2940, 2994, 3192, 3493, 3724, 3990, 3992, 4655, 4990, 5320, 5586, 5880, 5988, 6986, 7448, 7485, 7980, 9310, 9481, 9980, 10479, 11172, 11587, 11976, 13965, 13972, 14970, 15960, 17465, 18620, 18962, 19960, 20958, 22344, 23174, 24451, 27930, 27944, 28443, 29940, 34761, 34930, 37240, 37924, 41916, 46348, 47405, 48902, 52395, 55860, 56886, 57935, 59880, 66367, 69522, 69860, 73353, 75848, 81109, 83832, 92696, 94810, 97804, 104790, 111720, 113772, 115870, 122255, 132734, 139044, 139720, 142215, 146706, 162218, 173805, 189620, 195608, 199101, 209580, 220153, 227544, 231740, 243327, 244510, 265468, 278088, 284430, 293412, 324436, 331835, 347610, 366765, 379240, 398202, 405545, 419160, 440306, 463480, 464569, 486654, 489020, 530936, 567763, 568860, 586824, 648872, 660459, 663670, 695220, 733530, 796404, 811090, 880612, 929138, 973308, 978040, 995505, 1100765, 1135526, 1137720, 1216635, 1320918, 1327340, 1390440, 1393707, 1467060, 1541071, 1592808, 1622180, 1703289, 1761224, 1858276, 1946616, 1991010, 2201530, 2271052, 2322845, 2433270, 2641836, 2654680, 2787414, 2838815, 2934120, 3082142, 3244360, 3302295, 3406578, 3716552, 3982020, 4403060, 4542104, 4623213, 4645690, 4866540, 5283672, 5574828, 5677630, 5781913, 6164284, 6604590, 6813156, 6968535, 7705355, 7964040, 8516445, 8806120, 9246426, 9291380, 9733080, 10787497, 11149656, 11355260, 11563826, 12328568, 13209180, 13626312, 13937070, 15410710, 17032890, 17345739, 18492852, 18582760, 21574994, 22710520, 23116065, 23127652, 26418360, 27874140, 28909565, 30821420, 32362491, 34065780, 34691478, 36985704, 40473391, 43149988, 46232130, 46255304, 53937485, 55748280, 57819130, 61642840, 64724982, 68131560, 69382956, 80946782, 86299976, 86728695, 92464260, 107874970, 109856347, 115638260, 121420173, 129449964, 138765912, 161812455, 161893564, 173457390, 184928520, 202366955, 215749940, 219712694, 231276520, 242840346, 258899928, 283313737, 323624910, 323787128, 329569041, 346914780, 404733910, 431499880, 439425388, 485680692, 549281735, 566627474, 607100865, 647249820, 659138082, 693829560, 768994429, 809467820, 849941211, 878850776, 971361384, 1098563470, 1133254948, 1214201730, 1294499640, 1318276164, 1416568685, 1537988858, 1618935640, 1647845205, 1699882422, 2197126940, 2266509896, 2306983287, 2428403460, 2636552328, 2833137370, 3075977716, 3295690410, 3399764844, 3844972145, 4249706055, 4394253880, 4613966574, 4856806920, 5382961003, 5666274740, 6151955432, 6591380820, 6799529688, 7689944290, 8499412110, 9227933148, 10765922006, 11332549480, 11534916435, 13182761640, 15379888580, 16148883009, 16998824220, 18455866296, 21531844012, 23069832870, 26914805015, 30759777160, 32297766018, 33997648440, 43063688024, 46139665740, 53829610030, 64595532036, 80744415045, 92279331480, 107659220060, 129191064072, 161488830090, 215318440120, 322977660180, 645955320360]

約数ペア:

[(1, 645955320360), (2, 322977660180), (3, 215318440120), (4, 161488830090), (5, 129191064072), (6, 107659220060), (7, 92279331480), (8, 80744415045), (10, 64595532036), (12, 53829610030), (14, 46139665740), (15, 43063688024), (19, 33997648440), (20, 32297766018), (21, 30759777160), (24, 26914805015), (28, 23069832870), (30, 21531844012), (35, 18455866296), (38, 16998824220), (40, 16148883009), (42, 15379888580), (49, 13182761640), (56, 11534916435), (57, 11332549480), (60, 10765922006), (70, 9227933148), (76, 8499412110), (84, 7689944290), (95, 6799529688), (98, 6591380820), (105, 6151955432), (114, 5666274740), (120, 5382961003), (133, 4856806920), (140, 4613966574), (147, 4394253880), (152, 4249706055), (168, 3844972145), (190, 3399764844), (196, 3295690410), (210, 3075977716), (228, 2833137370), (245, 2636552328), (266, 2428403460), (280, 2306983287), (285, 2266509896), (294, 2197126940), (380, 1699882422), (392, 1647845205), (399, 1618935640), (420, 1537988858), (456, 1416568685), (490, 1318276164), (499, 1294499640), (532, 1214201730), (570, 1133254948), (588, 1098563470), (665, 971361384), (735, 878850776), (760, 849941211), (798, 809467820), (840, 768994429), (931, 693829560), (980, 659138082), (998, 647249820), (1064, 607100865), (1140, 566627474), (1176, 549281735), (1330, 485680692), (1470, 439425388), (1497, 431499880), (1596, 404733910), (1862, 346914780), (1960, 329569041), (1995, 323787128), (1996, 323624910), (2280, 283313737), (2495, 258899928), (2660, 242840346), (2793, 231276520), (2940, 219712694), (2994, 215749940), (3192, 202366955), (3493, 184928520), (3724, 173457390), (3990, 161893564), (3992, 161812455), (4655, 138765912), (4990, 129449964), (5320, 121420173), (5586, 115638260), (5880, 109856347), (5988, 107874970), (6986, 92464260), (7448, 86728695), (7485, 86299976), (7980, 80946782), (9310, 69382956), (9481, 68131560), (9980, 64724982), (10479, 61642840), (11172, 57819130), (11587, 55748280), (11976, 53937485), (13965, 46255304), (13972, 46232130), (14970, 43149988), (15960, 40473391), (17465, 36985704), (18620, 34691478), (18962, 34065780), (19960, 32362491), (20958, 30821420), (22344, 28909565), (23174, 27874140), (24451, 26418360), (27930, 23127652), (27944, 23116065), (28443, 22710520), (29940, 21574994), (34761, 18582760), (34930, 18492852), (37240, 17345739), (37924, 17032890), (41916, 15410710), (46348, 13937070), (47405, 13626312), (48902, 13209180), (52395, 12328568), (55860, 11563826), (56886, 11355260), (57935, 11149656), (59880, 10787497), (66367, 9733080), (69522, 9291380), (69860, 9246426), (73353, 8806120), (75848, 8516445), (81109, 7964040), (83832, 7705355), (92696, 6968535), (94810, 6813156), (97804, 6604590), (104790, 6164284), (111720, 5781913), (113772, 5677630), (115870, 5574828), (122255, 5283672), (132734, 4866540), (139044, 4645690), (139720, 4623213), (142215, 4542104), (146706, 4403060), (162218, 3982020), (173805, 3716552), (189620, 3406578), (195608, 3302295), (199101, 3244360), (209580, 3082142), (220153, 2934120), (227544, 2838815), (231740, 2787414), (243327, 2654680), (244510, 2641836), (265468, 2433270), (278088, 2322845), (284430, 2271052), (293412, 2201530), (324436, 1991010), (331835, 1946616), (347610, 1858276), (366765, 1761224), (379240, 1703289), (398202, 1622180), (405545, 1592808), (419160, 1541071), (440306, 1467060), (463480, 1393707), (464569, 1390440), (486654, 1327340), (489020, 1320918), (530936, 1216635), (567763, 1137720), (568860, 1135526), (586824, 1100765), (648872, 995505), (660459, 978040), (663670, 973308), (695220, 929138), (733530, 880612), (796404, 811090)]