628800480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 576

約数和(自身を含む): 2751211008

約数和(自身を除く): 2122410528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 53, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 106, 107, 110, 112, 120, 126, 132, 140, 144, 154, 159, 160, 165, 168, 176, 180, 198, 210, 212, 214, 220, 224, 231, 240, 252, 264, 265, 280, 288, 308, 315, 318, 321, 330, 336, 352, 360, 371, 385, 396, 420, 424, 428, 440, 462, 477, 480, 495, 504, 528, 530, 535, 560, 583, 616, 630, 636, 642, 660, 672, 693, 720, 742, 749, 770, 792, 795, 840, 848, 856, 880, 924, 954, 963, 990, 1008, 1056, 1060, 1070, 1113, 1120, 1155, 1166, 1177, 1232, 1260, 1272, 1284, 1320, 1386, 1440, 1484, 1498, 1540, 1584, 1590, 1605, 1680, 1696, 1712, 1749, 1760, 1848, 1855, 1908, 1926, 1980, 2016, 2120, 2140, 2226, 2247, 2310, 2332, 2354, 2385, 2464, 2520, 2544, 2568, 2640, 2772, 2915, 2968, 2996, 3080, 3168, 3180, 3210, 3339, 3360, 3424, 3465, 3498, 3531, 3696, 3710, 3745, 3816, 3852, 3960, 4081, 4240, 4280, 4452, 4494, 4620, 4664, 4708, 4770, 4815, 5040, 5088, 5136, 5247, 5280, 5544, 5565, 5671, 5830, 5885, 5936, 5992, 6160, 6360, 6420, 6678, 6741, 6930, 6996, 7062, 7392, 7420, 7490, 7632, 7704, 7920, 8162, 8239, 8480, 8560, 8745, 8904, 8988, 9240, 9328, 9416, 9540, 9630, 10080, 10272, 10494, 10593, 11088, 11130, 11235, 11342, 11660, 11770, 11872, 11984, 12243, 12320, 12720, 12840, 13356, 13482, 13860, 13992, 14124, 14840, 14980, 15264, 15408, 15840, 16324, 16478, 16695, 17013, 17120, 17490, 17655, 17808, 17976, 18480, 18656, 18832, 19080, 19260, 20405, 20988, 21186, 22176, 22260, 22470, 22684, 23320, 23540, 23968, 24486, 24717, 25440, 25680, 26235, 26712, 26964, 27720, 27984, 28248, 28355, 29680, 29960, 30816, 32648, 32956, 33390, 33705, 34026, 34980, 35310, 35616, 35952, 36729, 36960, 37664, 38160, 38520, 39697, 40810, 41195, 41976, 42372, 44520, 44940, 45368, 46640, 47080, 48972, 49434, 51039, 51360, 52470, 52965, 53424, 53928, 55440, 55968, 56496, 56710, 59360, 59920, 61215, 62381, 65296, 65912, 66780, 67410, 68052, 69960, 70620, 71904, 73458, 74151, 76320, 77040, 79394, 81620, 82390, 83952, 84744, 85065, 89040, 89880, 90736, 93280, 94160, 97944, 98868, 102078, 104940, 105930, 106848, 107856, 110880, 112992, 113420, 119091, 119840, 122430, 123585, 124762, 130592, 131824, 133560, 134820, 136104, 139920, 141240, 146916, 148302, 154080, 158788, 163240, 164780, 167904, 169488, 170130, 178080, 179760, 181472, 183645, 187143, 188320, 195888, 197736, 198485, 204156, 209880, 211860, 215712, 226840, 238182, 244860, 247170, 249524, 255195, 263648, 267120, 269640, 272208, 279840, 282480, 293832, 296604, 311905, 317576, 326480, 329560, 338976, 340260, 357273, 359520, 367290, 370755, 374286, 391776, 395472, 396970, 408312, 419760, 423720, 436667, 453680, 476364, 489720, 494340, 499048, 510390, 534240, 539280, 544416, 561429, 564960, 587664, 593208, 595455, 623810, 635152, 652960, 659120, 680520, 714546, 734580, 741510, 748572, 790944, 793940, 816624, 839520, 847440, 873334, 907360, 935715, 952728, 979440, 988680, 998096, 1020780, 1078560, 1122858, 1175328, 1186416, 1190910, 1247620, 1270304, 1310001, 1318240, 1361040, 1429092, 1469160, 1483020, 1497144, 1587880, 1633248, 1694880, 1746668, 1786365, 1871430, 1905456, 1958880, 1977360, 1996192, 2041560, 2183335, 2245716, 2372832, 2381820, 2495240, 2620002, 2722080, 2807145, 2858184, 2938320, 2966040, 2994288, 3175760, 3493336, 3572730, 3742860, 3810912, 3930003, 3954720, 4083120, 4366670, 4491432, 4763640, 4990480, 5240004, 5614290, 5716368, 5876640, 5932080, 5988576, 6351520, 6550005, 6986672, 7145460, 7485720, 7860006, 8166240, 8733340, 8982864, 9527280, 9980960, 10480008, 11228580, 11432736, 11864160, 13100010, 13973344, 14290920, 14971440, 15720012, 17466680, 17965728, 19054560, 19650015, 20960016, 22457160, 26200020, 28581840, 29942880, 31440024, 34933360, 39300030, 41920032, 44914320, 52400040, 57163680, 62880048, 69866720, 78600060, 89828640, 104800080, 125760096, 157200120, 209600160, 314400240, 628800480]

約数ペア:

[(1, 628800480), (2, 314400240), (3, 209600160), (4, 157200120), (5, 125760096), (6, 104800080), (7, 89828640), (8, 78600060), (9, 69866720), (10, 62880048), (11, 57163680), (12, 52400040), (14, 44914320), (15, 41920032), (16, 39300030), (18, 34933360), (20, 31440024), (21, 29942880), (22, 28581840), (24, 26200020), (28, 22457160), (30, 20960016), (32, 19650015), (33, 19054560), (35, 17965728), (36, 17466680), (40, 15720012), (42, 14971440), (44, 14290920), (45, 13973344), (48, 13100010), (53, 11864160), (55, 11432736), (56, 11228580), (60, 10480008), (63, 9980960), (66, 9527280), (70, 8982864), (72, 8733340), (77, 8166240), (80, 7860006), (84, 7485720), (88, 7145460), (90, 6986672), (96, 6550005), (99, 6351520), (105, 5988576), (106, 5932080), (107, 5876640), (110, 5716368), (112, 5614290), (120, 5240004), (126, 4990480), (132, 4763640), (140, 4491432), (144, 4366670), (154, 4083120), (159, 3954720), (160, 3930003), (165, 3810912), (168, 3742860), (176, 3572730), (180, 3493336), (198, 3175760), (210, 2994288), (212, 2966040), (214, 2938320), (220, 2858184), (224, 2807145), (231, 2722080), (240, 2620002), (252, 2495240), (264, 2381820), (265, 2372832), (280, 2245716), (288, 2183335), (308, 2041560), (315, 1996192), (318, 1977360), (321, 1958880), (330, 1905456), (336, 1871430), (352, 1786365), (360, 1746668), (371, 1694880), (385, 1633248), (396, 1587880), (420, 1497144), (424, 1483020), (428, 1469160), (440, 1429092), (462, 1361040), (477, 1318240), (480, 1310001), (495, 1270304), (504, 1247620), (528, 1190910), (530, 1186416), (535, 1175328), (560, 1122858), (583, 1078560), (616, 1020780), (630, 998096), (636, 988680), (642, 979440), (660, 952728), (672, 935715), (693, 907360), (720, 873334), (742, 847440), (749, 839520), (770, 816624), (792, 793940), (795, 790944), (840, 748572), (848, 741510), (856, 734580), (880, 714546), (924, 680520), (954, 659120), (963, 652960), (990, 635152), (1008, 623810), (1056, 595455), (1060, 593208), (1070, 587664), (1113, 564960), (1120, 561429), (1155, 544416), (1166, 539280), (1177, 534240), (1232, 510390), (1260, 499048), (1272, 494340), (1284, 489720), (1320, 476364), (1386, 453680), (1440, 436667), (1484, 423720), (1498, 419760), (1540, 408312), (1584, 396970), (1590, 395472), (1605, 391776), (1680, 374286), (1696, 370755), (1712, 367290), (1749, 359520), (1760, 357273), (1848, 340260), (1855, 338976), (1908, 329560), (1926, 326480), (1980, 317576), (2016, 311905), (2120, 296604), (2140, 293832), (2226, 282480), (2247, 279840), (2310, 272208), (2332, 269640), (2354, 267120), (2385, 263648), (2464, 255195), (2520, 249524), (2544, 247170), (2568, 244860), (2640, 238182), (2772, 226840), (2915, 215712), (2968, 211860), (2996, 209880), (3080, 204156), (3168, 198485), (3180, 197736), (3210, 195888), (3339, 188320), (3360, 187143), (3424, 183645), (3465, 181472), (3498, 179760), (3531, 178080), (3696, 170130), (3710, 169488), (3745, 167904), (3816, 164780), (3852, 163240), (3960, 158788), (4081, 154080), (4240, 148302), (4280, 146916), (4452, 141240), (4494, 139920), (4620, 136104), (4664, 134820), (4708, 133560), (4770, 131824), (4815, 130592), (5040, 124762), (5088, 123585), (5136, 122430), (5247, 119840), (5280, 119091), (5544, 113420), (5565, 112992), (5671, 110880), (5830, 107856), (5885, 106848), (5936, 105930), (5992, 104940), (6160, 102078), (6360, 98868), (6420, 97944), (6678, 94160), (6741, 93280), (6930, 90736), (6996, 89880), (7062, 89040), (7392, 85065), (7420, 84744), (7490, 83952), (7632, 82390), (7704, 81620), (7920, 79394), (8162, 77040), (8239, 76320), (8480, 74151), (8560, 73458), (8745, 71904), (8904, 70620), (8988, 69960), (9240, 68052), (9328, 67410), (9416, 66780), (9540, 65912), (9630, 65296), (10080, 62381), (10272, 61215), (10494, 59920), (10593, 59360), (11088, 56710), (11130, 56496), (11235, 55968), (11342, 55440), (11660, 53928), (11770, 53424), (11872, 52965), (11984, 52470), (12243, 51360), (12320, 51039), (12720, 49434), (12840, 48972), (13356, 47080), (13482, 46640), (13860, 45368), (13992, 44940), (14124, 44520), (14840, 42372), (14980, 41976), (15264, 41195), (15408, 40810), (15840, 39697), (16324, 38520), (16478, 38160), (16695, 37664), (17013, 36960), (17120, 36729), (17490, 35952), (17655, 35616), (17808, 35310), (17976, 34980), (18480, 34026), (18656, 33705), (18832, 33390), (19080, 32956), (19260, 32648), (20405, 30816), (20988, 29960), (21186, 29680), (22176, 28355), (22260, 28248), (22470, 27984), (22684, 27720), (23320, 26964), (23540, 26712), (23968, 26235), (24486, 25680), (24717, 25440)]