1869381120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 320

約数和(自身を含む): 6576007680

約数和(自身を除く): 4706626560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 240, 256, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 480, 512, 552, 557, 570, 608, 640, 690, 736, 760, 768, 874, 912, 920, 960, 1104, 1114, 1140, 1216, 1280, 1311, 1380, 1472, 1520, 1536, 1671, 1748, 1824, 1840, 1920, 2185, 2208, 2228, 2280, 2432, 2560, 2622, 2760, 2785, 2944, 3040, 3342, 3496, 3648, 3680, 3840, 4370, 4416, 4456, 4560, 4864, 5244, 5520, 5570, 5888, 6080, 6555, 6684, 6992, 7296, 7360, 7680, 8355, 8740, 8832, 8912, 9120, 9728, 10488, 10583, 11040, 11140, 11776, 12160, 12811, 13110, 13368, 13984, 14592, 14720, 16710, 17480, 17664, 17824, 18240, 20976, 21166, 22080, 22280, 24320, 25622, 26220, 26736, 27968, 29184, 29440, 31749, 33420, 34960, 35328, 35648, 36480, 38433, 41952, 42332, 44160, 44560, 48640, 51244, 52440, 52915, 53472, 55936, 58880, 63498, 64055, 66840, 69920, 71296, 72960, 76866, 83904, 84664, 88320, 89120, 102488, 104880, 105830, 106944, 111872, 126996, 128110, 133680, 139840, 142592, 145920, 153732, 158745, 167808, 169328, 176640, 178240, 192165, 204976, 209760, 211660, 213888, 223744, 243409, 253992, 256220, 267360, 279680, 285184, 307464, 317490, 335616, 338656, 356480, 384330, 409952, 419520, 423320, 427776, 486818, 507984, 512440, 534720, 559360, 614928, 634980, 671232, 677312, 712960, 730227, 768660, 819904, 839040, 846640, 855552, 973636, 1015968, 1024880, 1069440, 1118720, 1217045, 1229856, 1269960, 1354624, 1425920, 1460454, 1537320, 1639808, 1678080, 1693280, 1947272, 2031936, 2049760, 2138880, 2434090, 2459712, 2539920, 2709248, 2920908, 3074640, 3279616, 3356160, 3386560, 3651135, 3894544, 4063872, 4099520, 4277760, 4868180, 4919424, 5079840, 5418496, 5841816, 6149280, 6559232, 6773120, 7302270, 7789088, 8127744, 8199040, 9736360, 9838848, 10159680, 11683632, 12298560, 13546240, 14604540, 15578176, 16255488, 16398080, 19472720, 19677696, 20319360, 23367264, 24597120, 27092480, 29209080, 31156352, 32796160, 38945440, 40638720, 46734528, 49194240, 58418160, 62312704, 77890880, 81277440, 93469056, 98388480, 116836320, 124625408, 155781760, 186938112, 233672640, 311563520, 373876224, 467345280, 623127040, 934690560, 1869381120]

約数ペア:

[(1, 1869381120), (2, 934690560), (3, 623127040), (4, 467345280), (5, 373876224), (6, 311563520), (8, 233672640), (10, 186938112), (12, 155781760), (15, 124625408), (16, 116836320), (19, 98388480), (20, 93469056), (23, 81277440), (24, 77890880), (30, 62312704), (32, 58418160), (38, 49194240), (40, 46734528), (46, 40638720), (48, 38945440), (57, 32796160), (60, 31156352), (64, 29209080), (69, 27092480), (76, 24597120), (80, 23367264), (92, 20319360), (95, 19677696), (96, 19472720), (114, 16398080), (115, 16255488), (120, 15578176), (128, 14604540), (138, 13546240), (152, 12298560), (160, 11683632), (184, 10159680), (190, 9838848), (192, 9736360), (228, 8199040), (230, 8127744), (240, 7789088), (256, 7302270), (276, 6773120), (285, 6559232), (304, 6149280), (320, 5841816), (345, 5418496), (368, 5079840), (380, 4919424), (384, 4868180), (437, 4277760), (456, 4099520), (460, 4063872), (480, 3894544), (512, 3651135), (552, 3386560), (557, 3356160), (570, 3279616), (608, 3074640), (640, 2920908), (690, 2709248), (736, 2539920), (760, 2459712), (768, 2434090), (874, 2138880), (912, 2049760), (920, 2031936), (960, 1947272), (1104, 1693280), (1114, 1678080), (1140, 1639808), (1216, 1537320), (1280, 1460454), (1311, 1425920), (1380, 1354624), (1472, 1269960), (1520, 1229856), (1536, 1217045), (1671, 1118720), (1748, 1069440), (1824, 1024880), (1840, 1015968), (1920, 973636), (2185, 855552), (2208, 846640), (2228, 839040), (2280, 819904), (2432, 768660), (2560, 730227), (2622, 712960), (2760, 677312), (2785, 671232), (2944, 634980), (3040, 614928), (3342, 559360), (3496, 534720), (3648, 512440), (3680, 507984), (3840, 486818), (4370, 427776), (4416, 423320), (4456, 419520), (4560, 409952), (4864, 384330), (5244, 356480), (5520, 338656), (5570, 335616), (5888, 317490), (6080, 307464), (6555, 285184), (6684, 279680), (6992, 267360), (7296, 256220), (7360, 253992), (7680, 243409), (8355, 223744), (8740, 213888), (8832, 211660), (8912, 209760), (9120, 204976), (9728, 192165), (10488, 178240), (10583, 176640), (11040, 169328), (11140, 167808), (11776, 158745), (12160, 153732), (12811, 145920), (13110, 142592), (13368, 139840), (13984, 133680), (14592, 128110), (14720, 126996), (16710, 111872), (17480, 106944), (17664, 105830), (17824, 104880), (18240, 102488), (20976, 89120), (21166, 88320), (22080, 84664), (22280, 83904), (24320, 76866), (25622, 72960), (26220, 71296), (26736, 69920), (27968, 66840), (29184, 64055), (29440, 63498), (31749, 58880), (33420, 55936), (34960, 53472), (35328, 52915), (35648, 52440), (36480, 51244), (38433, 48640), (41952, 44560), (42332, 44160)]