1645849920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:694

約数の個数: 448

約数和(自身を含む): 6472488960

約数和(自身を除く): 4826639040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 19, 20, 22, 24, 26, 30, 32, 33, 38, 39, 40, 44, 48, 52, 55, 57, 60, 64, 65, 66, 76, 78, 80, 88, 95, 96, 104, 110, 114, 120, 130, 132, 143, 152, 156, 160, 165, 176, 190, 192, 195, 208, 209, 220, 228, 240, 247, 260, 264, 285, 286, 304, 312, 320, 330, 352, 380, 390, 416, 418, 429, 440, 456, 480, 494, 520, 528, 570, 572, 608, 624, 627, 631, 660, 704, 715, 741, 760, 780, 832, 836, 858, 880, 912, 960, 988, 1040, 1045, 1056, 1140, 1144, 1216, 1235, 1248, 1254, 1262, 1320, 1430, 1482, 1520, 1560, 1672, 1716, 1760, 1824, 1893, 1976, 2080, 2090, 2112, 2145, 2280, 2288, 2470, 2496, 2508, 2524, 2640, 2717, 2860, 2964, 3040, 3120, 3135, 3155, 3344, 3432, 3520, 3648, 3705, 3786, 3952, 4160, 4180, 4290, 4560, 4576, 4940, 5016, 5048, 5280, 5434, 5720, 5928, 6080, 6240, 6270, 6310, 6688, 6864, 6941, 7410, 7572, 7904, 8151, 8203, 8360, 8580, 9120, 9152, 9465, 9880, 10032, 10096, 10560, 10868, 11440, 11856, 11989, 12480, 12540, 12620, 13376, 13585, 13728, 13882, 14820, 15144, 15808, 16302, 16406, 16720, 17160, 18240, 18930, 19760, 20064, 20192, 20823, 21736, 22880, 23712, 23978, 24609, 25080, 25240, 27170, 27456, 27764, 29640, 30288, 32604, 32812, 33440, 34320, 34705, 35967, 37860, 39520, 40128, 40384, 40755, 41015, 41646, 43472, 45760, 47424, 47956, 49218, 50160, 50480, 54340, 55528, 59280, 59945, 60576, 65208, 65624, 66880, 68640, 69410, 71934, 75720, 79040, 81510, 82030, 83292, 86944, 90233, 95912, 98436, 100320, 100960, 104115, 108680, 111056, 118560, 119890, 121152, 123045, 130416, 131248, 131879, 137280, 138820, 143868, 151440, 155857, 163020, 164060, 166584, 173888, 179835, 180466, 191824, 196872, 200640, 201920, 208230, 217360, 222112, 237120, 239780, 246090, 260832, 262496, 263758, 270699, 277640, 287736, 302880, 311714, 326040, 328120, 333168, 359670, 360932, 383648, 393744, 395637, 416460, 434720, 444224, 451165, 467571, 479560, 492180, 521664, 524992, 527516, 541398, 555280, 575472, 605760, 623428, 652080, 656240, 659395, 666336, 719340, 721864, 767296, 779285, 787488, 791274, 832920, 869440, 902330, 935142, 959120, 984360, 1055032, 1082796, 1110560, 1150944, 1246856, 1304160, 1312480, 1318790, 1332672, 1353495, 1438680, 1443728, 1558570, 1574976, 1582548, 1665840, 1714427, 1804660, 1870284, 1918240, 1968720, 1978185, 2110064, 2165592, 2221120, 2301888, 2337855, 2493712, 2608320, 2624960, 2637580, 2706990, 2877360, 2887456, 3117140, 3165096, 3331680, 3428854, 3609320, 3740568, 3836480, 3937440, 3956370, 4220128, 4331184, 4675710, 4987424, 5143281, 5275160, 5413980, 5754720, 5774912, 6234280, 6330192, 6663360, 6857708, 7218640, 7481136, 7874880, 7912740, 8440256, 8572135, 8662368, 9351420, 9974848, 10286562, 10550320, 10827960, 11509440, 12468560, 12660384, 13715416, 14437280, 14962272, 15825480, 17144270, 17324736, 18702840, 20573124, 21100640, 21655920, 24937120, 25320768, 25716405, 27430832, 28874560, 29924544, 31650960, 34288540, 37405680, 41146248, 42201280, 43311840, 49874240, 51432810, 54861664, 63301920, 68577080, 74811360, 82292496, 86623680, 102865620, 109723328, 126603840, 137154160, 149622720, 164584992, 205731240, 274308320, 329169984, 411462480, 548616640, 822924960, 1645849920]

約数ペア:

[(1, 1645849920), (2, 822924960), (3, 548616640), (4, 411462480), (5, 329169984), (6, 274308320), (8, 205731240), (10, 164584992), (11, 149622720), (12, 137154160), (13, 126603840), (15, 109723328), (16, 102865620), (19, 86623680), (20, 82292496), (22, 74811360), (24, 68577080), (26, 63301920), (30, 54861664), (32, 51432810), (33, 49874240), (38, 43311840), (39, 42201280), (40, 41146248), (44, 37405680), (48, 34288540), (52, 31650960), (55, 29924544), (57, 28874560), (60, 27430832), (64, 25716405), (65, 25320768), (66, 24937120), (76, 21655920), (78, 21100640), (80, 20573124), (88, 18702840), (95, 17324736), (96, 17144270), (104, 15825480), (110, 14962272), (114, 14437280), (120, 13715416), (130, 12660384), (132, 12468560), (143, 11509440), (152, 10827960), (156, 10550320), (160, 10286562), (165, 9974848), (176, 9351420), (190, 8662368), (192, 8572135), (195, 8440256), (208, 7912740), (209, 7874880), (220, 7481136), (228, 7218640), (240, 6857708), (247, 6663360), (260, 6330192), (264, 6234280), (285, 5774912), (286, 5754720), (304, 5413980), (312, 5275160), (320, 5143281), (330, 4987424), (352, 4675710), (380, 4331184), (390, 4220128), (416, 3956370), (418, 3937440), (429, 3836480), (440, 3740568), (456, 3609320), (480, 3428854), (494, 3331680), (520, 3165096), (528, 3117140), (570, 2887456), (572, 2877360), (608, 2706990), (624, 2637580), (627, 2624960), (631, 2608320), (660, 2493712), (704, 2337855), (715, 2301888), (741, 2221120), (760, 2165592), (780, 2110064), (832, 1978185), (836, 1968720), (858, 1918240), (880, 1870284), (912, 1804660), (960, 1714427), (988, 1665840), (1040, 1582548), (1045, 1574976), (1056, 1558570), (1140, 1443728), (1144, 1438680), (1216, 1353495), (1235, 1332672), (1248, 1318790), (1254, 1312480), (1262, 1304160), (1320, 1246856), (1430, 1150944), (1482, 1110560), (1520, 1082796), (1560, 1055032), (1672, 984360), (1716, 959120), (1760, 935142), (1824, 902330), (1893, 869440), (1976, 832920), (2080, 791274), (2090, 787488), (2112, 779285), (2145, 767296), (2280, 721864), (2288, 719340), (2470, 666336), (2496, 659395), (2508, 656240), (2524, 652080), (2640, 623428), (2717, 605760), (2860, 575472), (2964, 555280), (3040, 541398), (3120, 527516), (3135, 524992), (3155, 521664), (3344, 492180), (3432, 479560), (3520, 467571), (3648, 451165), (3705, 444224), (3786, 434720), (3952, 416460), (4160, 395637), (4180, 393744), (4290, 383648), (4560, 360932), (4576, 359670), (4940, 333168), (5016, 328120), (5048, 326040), (5280, 311714), (5434, 302880), (5720, 287736), (5928, 277640), (6080, 270699), (6240, 263758), (6270, 262496), (6310, 260832), (6688, 246090), (6864, 239780), (6941, 237120), (7410, 222112), (7572, 217360), (7904, 208230), (8151, 201920), (8203, 200640), (8360, 196872), (8580, 191824), (9120, 180466), (9152, 179835), (9465, 173888), (9880, 166584), (10032, 164060), (10096, 163020), (10560, 155857), (10868, 151440), (11440, 143868), (11856, 138820), (11989, 137280), (12480, 131879), (12540, 131248), (12620, 130416), (13376, 123045), (13585, 121152), (13728, 119890), (13882, 118560), (14820, 111056), (15144, 108680), (15808, 104115), (16302, 100960), (16406, 100320), (16720, 98436), (17160, 95912), (18240, 90233), (18930, 86944), (19760, 83292), (20064, 82030), (20192, 81510), (20823, 79040), (21736, 75720), (22880, 71934), (23712, 69410), (23978, 68640), (24609, 66880), (25080, 65624), (25240, 65208), (27170, 60576), (27456, 59945), (27764, 59280), (29640, 55528), (30288, 54340), (32604, 50480), (32812, 50160), (33440, 49218), (34320, 47956), (34705, 47424), (35967, 45760), (37860, 43472), (39520, 41646), (40128, 41015), (40384, 40755)]