1285199520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 384

約数和(自身を含む): 4859688960

約数和(自身を除く): 3574489440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 23, 24, 30, 32, 33, 38, 40, 44, 46, 48, 55, 57, 60, 66, 69, 76, 80, 88, 92, 95, 96, 110, 114, 115, 120, 132, 138, 152, 160, 165, 176, 184, 190, 209, 220, 228, 230, 240, 253, 264, 276, 285, 304, 330, 345, 352, 368, 380, 418, 437, 440, 456, 460, 480, 506, 528, 552, 557, 570, 608, 627, 660, 690, 736, 759, 760, 836, 874, 880, 912, 920, 1012, 1045, 1056, 1104, 1114, 1140, 1254, 1265, 1311, 1320, 1380, 1518, 1520, 1671, 1672, 1748, 1760, 1824, 1840, 2024, 2090, 2185, 2208, 2228, 2280, 2508, 2530, 2622, 2640, 2760, 2785, 3036, 3040, 3135, 3342, 3344, 3496, 3680, 3795, 4048, 4180, 4370, 4456, 4560, 4807, 5016, 5060, 5244, 5280, 5520, 5570, 6072, 6127, 6270, 6555, 6684, 6688, 6992, 7590, 8096, 8355, 8360, 8740, 8912, 9120, 9614, 10032, 10120, 10488, 10583, 11040, 11140, 12144, 12254, 12540, 12811, 13110, 13368, 13984, 14421, 15180, 16710, 16720, 17480, 17824, 18381, 19228, 20064, 20240, 20976, 21166, 22280, 24035, 24288, 24508, 25080, 25622, 26220, 26736, 28842, 30360, 30635, 31749, 33420, 33440, 34960, 36762, 38433, 38456, 40480, 41952, 42332, 44560, 48070, 49016, 50160, 51244, 52440, 52915, 53472, 57684, 60720, 61270, 63498, 64055, 66840, 69920, 72105, 73524, 76866, 76912, 84664, 89120, 91905, 96140, 98032, 100320, 102488, 104880, 105830, 115368, 116413, 121440, 122540, 126996, 128110, 133680, 140921, 144210, 147048, 153732, 153824, 158745, 169328, 183810, 192165, 192280, 196064, 204976, 209760, 211660, 230736, 232826, 243409, 245080, 253992, 256220, 267360, 281842, 288420, 294096, 307464, 317490, 338656, 349239, 367620, 384330, 384560, 409952, 422763, 423320, 461472, 465652, 486818, 490160, 507984, 512440, 563684, 576840, 582065, 588192, 614928, 634980, 698478, 704605, 730227, 735240, 768660, 769120, 845526, 846640, 931304, 973636, 980320, 1015968, 1024880, 1127368, 1153680, 1164130, 1217045, 1229856, 1269960, 1396956, 1409210, 1460454, 1470480, 1537320, 1691052, 1693280, 1746195, 1862608, 1947272, 2049760, 2113815, 2254736, 2307360, 2328260, 2434090, 2539920, 2677499, 2793912, 2818420, 2920908, 2940960, 3074640, 3382104, 3492390, 3651135, 3725216, 3894544, 4227630, 4509472, 4656520, 4868180, 5079840, 5354998, 5587824, 5636840, 5841816, 6149280, 6764208, 6984780, 7302270, 7789088, 8032497, 8455260, 9313040, 9736360, 10709996, 11175648, 11273680, 11683632, 13387495, 13528416, 13969560, 14604540, 16064994, 16910520, 18626080, 19472720, 21419992, 22547360, 23367264, 26774990, 27939120, 29209080, 32129988, 33821040, 38945440, 40162485, 42839984, 53549980, 55878240, 58418160, 64259976, 67642080, 80324970, 85679968, 107099960, 116836320, 128519952, 160649940, 214199920, 257039904, 321299880, 428399840, 642599760, 1285199520]

約数ペア:

[(1, 1285199520), (2, 642599760), (3, 428399840), (4, 321299880), (5, 257039904), (6, 214199920), (8, 160649940), (10, 128519952), (11, 116836320), (12, 107099960), (15, 85679968), (16, 80324970), (19, 67642080), (20, 64259976), (22, 58418160), (23, 55878240), (24, 53549980), (30, 42839984), (32, 40162485), (33, 38945440), (38, 33821040), (40, 32129988), (44, 29209080), (46, 27939120), (48, 26774990), (55, 23367264), (57, 22547360), (60, 21419992), (66, 19472720), (69, 18626080), (76, 16910520), (80, 16064994), (88, 14604540), (92, 13969560), (95, 13528416), (96, 13387495), (110, 11683632), (114, 11273680), (115, 11175648), (120, 10709996), (132, 9736360), (138, 9313040), (152, 8455260), (160, 8032497), (165, 7789088), (176, 7302270), (184, 6984780), (190, 6764208), (209, 6149280), (220, 5841816), (228, 5636840), (230, 5587824), (240, 5354998), (253, 5079840), (264, 4868180), (276, 4656520), (285, 4509472), (304, 4227630), (330, 3894544), (345, 3725216), (352, 3651135), (368, 3492390), (380, 3382104), (418, 3074640), (437, 2940960), (440, 2920908), (456, 2818420), (460, 2793912), (480, 2677499), (506, 2539920), (528, 2434090), (552, 2328260), (557, 2307360), (570, 2254736), (608, 2113815), (627, 2049760), (660, 1947272), (690, 1862608), (736, 1746195), (759, 1693280), (760, 1691052), (836, 1537320), (874, 1470480), (880, 1460454), (912, 1409210), (920, 1396956), (1012, 1269960), (1045, 1229856), (1056, 1217045), (1104, 1164130), (1114, 1153680), (1140, 1127368), (1254, 1024880), (1265, 1015968), (1311, 980320), (1320, 973636), (1380, 931304), (1518, 846640), (1520, 845526), (1671, 769120), (1672, 768660), (1748, 735240), (1760, 730227), (1824, 704605), (1840, 698478), (2024, 634980), (2090, 614928), (2185, 588192), (2208, 582065), (2228, 576840), (2280, 563684), (2508, 512440), (2530, 507984), (2622, 490160), (2640, 486818), (2760, 465652), (2785, 461472), (3036, 423320), (3040, 422763), (3135, 409952), (3342, 384560), (3344, 384330), (3496, 367620), (3680, 349239), (3795, 338656), (4048, 317490), (4180, 307464), (4370, 294096), (4456, 288420), (4560, 281842), (4807, 267360), (5016, 256220), (5060, 253992), (5244, 245080), (5280, 243409), (5520, 232826), (5570, 230736), (6072, 211660), (6127, 209760), (6270, 204976), (6555, 196064), (6684, 192280), (6688, 192165), (6992, 183810), (7590, 169328), (8096, 158745), (8355, 153824), (8360, 153732), (8740, 147048), (8912, 144210), (9120, 140921), (9614, 133680), (10032, 128110), (10120, 126996), (10488, 122540), (10583, 121440), (11040, 116413), (11140, 115368), (12144, 105830), (12254, 104880), (12540, 102488), (12811, 100320), (13110, 98032), (13368, 96140), (13984, 91905), (14421, 89120), (15180, 84664), (16710, 76912), (16720, 76866), (17480, 73524), (17824, 72105), (18381, 69920), (19228, 66840), (20064, 64055), (20240, 63498), (20976, 61270), (21166, 60720), (22280, 57684), (24035, 53472), (24288, 52915), (24508, 52440), (25080, 51244), (25622, 50160), (26220, 49016), (26736, 48070), (28842, 44560), (30360, 42332), (30635, 41952), (31749, 40480), (33420, 38456), (33440, 38433), (34960, 36762)]