81861911520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:874

約数の個数: 384

約数和(自身を含む): 277770415104

約数和(自身を除く): 195908503584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 120, 136, 160, 170, 173, 204, 206, 240, 255, 272, 309, 340, 346, 408, 412, 480, 510, 515, 519, 544, 563, 618, 680, 692, 816, 824, 865, 1020, 1030, 1038, 1126, 1236, 1360, 1384, 1545, 1632, 1648, 1689, 1730, 1751, 2040, 2060, 2076, 2252, 2472, 2595, 2720, 2768, 2815, 2941, 3090, 3296, 3378, 3460, 3502, 4080, 4120, 4152, 4504, 4944, 5190, 5253, 5536, 5630, 5882, 6180, 6756, 6920, 7004, 8160, 8240, 8304, 8445, 8755, 8823, 9008, 9571, 9888, 10380, 10506, 11260, 11764, 12360, 13512, 13840, 14008, 14705, 16480, 16608, 16890, 17510, 17646, 17819, 18016, 19142, 20760, 21012, 22520, 23528, 24720, 26265, 27024, 27680, 28016, 28713, 29410, 33780, 35020, 35292, 35638, 38284, 41520, 42024, 44115, 45040, 47056, 47855, 49440, 52530, 53457, 54048, 56032, 57426, 57989, 58820, 67560, 70040, 70584, 71276, 76568, 83040, 84048, 88230, 89095, 90080, 94112, 95710, 97399, 105060, 106914, 114852, 115978, 117640, 135120, 140080, 141168, 142552, 143565, 153136, 168096, 173967, 176460, 178190, 191420, 194798, 210120, 213828, 229704, 231956, 235280, 267285, 270240, 280160, 282336, 285104, 287130, 289945, 292197, 302923, 306272, 347934, 352920, 356380, 382840, 389596, 420240, 427656, 459408, 463912, 470560, 486995, 534570, 570208, 574260, 579890, 584394, 605846, 695868, 705840, 712760, 765680, 779192, 840480, 855312, 869835, 908769, 918816, 927824, 973990, 985813, 1069140, 1148520, 1159780, 1168788, 1211692, 1391736, 1411680, 1425520, 1460985, 1514615, 1531360, 1558384, 1655783, 1710624, 1739670, 1817538, 1855648, 1947980, 1971626, 2138280, 2297040, 2319560, 2337576, 2423384, 2783472, 2851040, 2921970, 2957439, 3029230, 3116768, 3311566, 3479340, 3635076, 3895960, 3943252, 4276560, 4543845, 4594080, 4639120, 4675152, 4846768, 4929065, 4967349, 5566944, 5843940, 5914878, 6058460, 6623132, 6958680, 7270152, 7791920, 7886504, 8278915, 8553120, 9087690, 9278240, 9350304, 9693536, 9858130, 9934698, 10032097, 11687880, 11829756, 12116920, 13246264, 13917360, 14540304, 14787195, 15583840, 15773008, 16557830, 18175380, 19716260, 19869396, 20064194, 23375760, 23659512, 24233840, 24836745, 26492528, 27834720, 29080608, 29574390, 30096291, 31546016, 33115660, 36350760, 39432520, 39738792, 40128388, 46751520, 47319024, 48467680, 49673490, 50160485, 52985056, 59148780, 60192582, 66231320, 72701520, 78865040, 79477584, 80256776, 94638048, 99346980, 100320970, 118297560, 120385164, 132462640, 145403040, 150481455, 157730080, 158955168, 160513552, 170545649, 198693960, 200641940, 236595120, 240770328, 264925280, 300962910, 321027104, 341091298, 397387920, 401283880, 473190240, 481540656, 511636947, 601925820, 682182596, 794775840, 802567760, 852728245, 963081312, 1023273894, 1203851640, 1364365192, 1605135520, 1705456490, 2046547788, 2407703280, 2558184735, 2728730384, 3410912980, 4093095576, 4815406560, 5116369470, 5457460768, 6821825960, 8186191152, 10232738940, 13643651920, 16372382304, 20465477880, 27287303840, 40930955760, 81861911520]

約数ペア:

[(1, 81861911520), (2, 40930955760), (3, 27287303840), (4, 20465477880), (5, 16372382304), (6, 13643651920), (8, 10232738940), (10, 8186191152), (12, 6821825960), (15, 5457460768), (16, 5116369470), (17, 4815406560), (20, 4093095576), (24, 3410912980), (30, 2728730384), (32, 2558184735), (34, 2407703280), (40, 2046547788), (48, 1705456490), (51, 1605135520), (60, 1364365192), (68, 1203851640), (80, 1023273894), (85, 963081312), (96, 852728245), (102, 802567760), (103, 794775840), (120, 682182596), (136, 601925820), (160, 511636947), (170, 481540656), (173, 473190240), (204, 401283880), (206, 397387920), (240, 341091298), (255, 321027104), (272, 300962910), (309, 264925280), (340, 240770328), (346, 236595120), (408, 200641940), (412, 198693960), (480, 170545649), (510, 160513552), (515, 158955168), (519, 157730080), (544, 150481455), (563, 145403040), (618, 132462640), (680, 120385164), (692, 118297560), (816, 100320970), (824, 99346980), (865, 94638048), (1020, 80256776), (1030, 79477584), (1038, 78865040), (1126, 72701520), (1236, 66231320), (1360, 60192582), (1384, 59148780), (1545, 52985056), (1632, 50160485), (1648, 49673490), (1689, 48467680), (1730, 47319024), (1751, 46751520), (2040, 40128388), (2060, 39738792), (2076, 39432520), (2252, 36350760), (2472, 33115660), (2595, 31546016), (2720, 30096291), (2768, 29574390), (2815, 29080608), (2941, 27834720), (3090, 26492528), (3296, 24836745), (3378, 24233840), (3460, 23659512), (3502, 23375760), (4080, 20064194), (4120, 19869396), (4152, 19716260), (4504, 18175380), (4944, 16557830), (5190, 15773008), (5253, 15583840), (5536, 14787195), (5630, 14540304), (5882, 13917360), (6180, 13246264), (6756, 12116920), (6920, 11829756), (7004, 11687880), (8160, 10032097), (8240, 9934698), (8304, 9858130), (8445, 9693536), (8755, 9350304), (8823, 9278240), (9008, 9087690), (9571, 8553120), (9888, 8278915), (10380, 7886504), (10506, 7791920), (11260, 7270152), (11764, 6958680), (12360, 6623132), (13512, 6058460), (13840, 5914878), (14008, 5843940), (14705, 5566944), (16480, 4967349), (16608, 4929065), (16890, 4846768), (17510, 4675152), (17646, 4639120), (17819, 4594080), (18016, 4543845), (19142, 4276560), (20760, 3943252), (21012, 3895960), (22520, 3635076), (23528, 3479340), (24720, 3311566), (26265, 3116768), (27024, 3029230), (27680, 2957439), (28016, 2921970), (28713, 2851040), (29410, 2783472), (33780, 2423384), (35020, 2337576), (35292, 2319560), (35638, 2297040), (38284, 2138280), (41520, 1971626), (42024, 1947980), (44115, 1855648), (45040, 1817538), (47056, 1739670), (47855, 1710624), (49440, 1655783), (52530, 1558384), (53457, 1531360), (54048, 1514615), (56032, 1460985), (57426, 1425520), (57989, 1411680), (58820, 1391736), (67560, 1211692), (70040, 1168788), (70584, 1159780), (71276, 1148520), (76568, 1069140), (83040, 985813), (84048, 973990), (88230, 927824), (89095, 918816), (90080, 908769), (94112, 869835), (95710, 855312), (97399, 840480), (105060, 779192), (106914, 765680), (114852, 712760), (115978, 705840), (117640, 695868), (135120, 605846), (140080, 584394), (141168, 579890), (142552, 574260), (143565, 570208), (153136, 534570), (168096, 486995), (173967, 470560), (176460, 463912), (178190, 459408), (191420, 427656), (194798, 420240), (210120, 389596), (213828, 382840), (229704, 356380), (231956, 352920), (235280, 347934), (267285, 306272), (270240, 302923), (280160, 292197), (282336, 289945), (285104, 287130)]