1984404240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1047

約数の個数: 480

約数和(自身を含む): 8475457536

約数和(自身を除く): 6491053296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 112, 117, 120, 124, 126, 130, 140, 144, 155, 156, 168, 180, 182, 186, 195, 208, 210, 217, 234, 240, 248, 252, 260, 273, 279, 280, 310, 312, 315, 336, 360, 364, 372, 390, 403, 420, 434, 455, 465, 468, 496, 504, 520, 546, 558, 560, 585, 620, 624, 630, 651, 720, 728, 744, 780, 806, 819, 840, 868, 910, 930, 936, 977, 1008, 1040, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1456, 1488, 1560, 1612, 1638, 1680, 1736, 1820, 1860, 1872, 1953, 1954, 2015, 2170, 2184, 2232, 2340, 2418, 2480, 2520, 2604, 2730, 2790, 2821, 2931, 3120, 3224, 3255, 3276, 3472, 3627, 3640, 3720, 3906, 3908, 4030, 4095, 4340, 4368, 4464, 4680, 4836, 4885, 5040, 5208, 5460, 5580, 5642, 5862, 6045, 6448, 6510, 6552, 6839, 7254, 7280, 7440, 7812, 7816, 8060, 8190, 8463, 8680, 8793, 9360, 9672, 9765, 9770, 10416, 10920, 11160, 11284, 11724, 12090, 12701, 13020, 13104, 13678, 14105, 14508, 14655, 15624, 15632, 16120, 16380, 16926, 17360, 17586, 18135, 19344, 19530, 19540, 20517, 21840, 22320, 22568, 23448, 24180, 25389, 25402, 26040, 27356, 28210, 29016, 29310, 30287, 31248, 32240, 32760, 33852, 34195, 35172, 36270, 38103, 39060, 39080, 41034, 42315, 43965, 45136, 46896, 48360, 50778, 50804, 52080, 54712, 56420, 58032, 58620, 60574, 61551, 63505, 65520, 67704, 68390, 70344, 72540, 76206, 78120, 78160, 82068, 84630, 87930, 88907, 90861, 96720, 101556, 101608, 102585, 109424, 112840, 114309, 117240, 121148, 123102, 126945, 127010, 135408, 136780, 140688, 145080, 151435, 152412, 156240, 164136, 169260, 175860, 177814, 181722, 190515, 203112, 203216, 205170, 212009, 225680, 228618, 234480, 242296, 246204, 253890, 254020, 266721, 272583, 273560, 290160, 302870, 304824, 307755, 328272, 338520, 351720, 355628, 363444, 381030, 393731, 406224, 410340, 424018, 444535, 454305, 457236, 484592, 492408, 507780, 508040, 533442, 545166, 547120, 571545, 605740, 609648, 615510, 636027, 677040, 703440, 711256, 726888, 762060, 787462, 800163, 820680, 848036, 889070, 908610, 914472, 984816, 1015560, 1016080, 1060045, 1066884, 1090332, 1143090, 1181193, 1211480, 1231020, 1272054, 1333605, 1362915, 1422512, 1453776, 1524120, 1574924, 1600326, 1641360, 1696072, 1778140, 1817220, 1828944, 1908081, 1968655, 2031120, 2120090, 2133768, 2180664, 2286180, 2362386, 2422960, 2462040, 2544108, 2667210, 2725830, 2756117, 3048240, 3149848, 3180135, 3200652, 3392144, 3543579, 3556280, 3634440, 3816162, 3937310, 4000815, 4240180, 4267536, 4361328, 4572360, 4724772, 4924080, 5088216, 5334420, 5451660, 5512234, 5905965, 6299696, 6360270, 6401304, 7087158, 7112560, 7268880, 7632324, 7874620, 8001630, 8268351, 8480360, 9144720, 9449544, 9540405, 10176432, 10668840, 10903320, 11024468, 11811930, 12720540, 12802608, 13780585, 14174316, 15264648, 15749240, 16003260, 16536702, 16960720, 17717895, 18899088, 19080810, 21337680, 21806640, 22048936, 23623860, 24805053, 25441080, 27561170, 28348632, 30529296, 31498480, 32006520, 33073404, 35435790, 38161620, 41341755, 44097872, 47247720, 49610106, 50882160, 55122340, 56697264, 64013040, 66146808, 70871580, 76323240, 82683510, 94495440, 99220212, 110244680, 124025265, 132293616, 141743160, 152646480, 165367020, 198440424, 220489360, 248050530, 283486320, 330734040, 396880848, 496101060, 661468080, 992202120, 1984404240]

約数ペア:

[(1, 1984404240), (2, 992202120), (3, 661468080), (4, 496101060), (5, 396880848), (6, 330734040), (7, 283486320), (8, 248050530), (9, 220489360), (10, 198440424), (12, 165367020), (13, 152646480), (14, 141743160), (15, 132293616), (16, 124025265), (18, 110244680), (20, 99220212), (21, 94495440), (24, 82683510), (26, 76323240), (28, 70871580), (30, 66146808), (31, 64013040), (35, 56697264), (36, 55122340), (39, 50882160), (40, 49610106), (42, 47247720), (45, 44097872), (48, 41341755), (52, 38161620), (56, 35435790), (60, 33073404), (62, 32006520), (63, 31498480), (65, 30529296), (70, 28348632), (72, 27561170), (78, 25441080), (80, 24805053), (84, 23623860), (90, 22048936), (91, 21806640), (93, 21337680), (104, 19080810), (105, 18899088), (112, 17717895), (117, 16960720), (120, 16536702), (124, 16003260), (126, 15749240), (130, 15264648), (140, 14174316), (144, 13780585), (155, 12802608), (156, 12720540), (168, 11811930), (180, 11024468), (182, 10903320), (186, 10668840), (195, 10176432), (208, 9540405), (210, 9449544), (217, 9144720), (234, 8480360), (240, 8268351), (248, 8001630), (252, 7874620), (260, 7632324), (273, 7268880), (279, 7112560), (280, 7087158), (310, 6401304), (312, 6360270), (315, 6299696), (336, 5905965), (360, 5512234), (364, 5451660), (372, 5334420), (390, 5088216), (403, 4924080), (420, 4724772), (434, 4572360), (455, 4361328), (465, 4267536), (468, 4240180), (496, 4000815), (504, 3937310), (520, 3816162), (546, 3634440), (558, 3556280), (560, 3543579), (585, 3392144), (620, 3200652), (624, 3180135), (630, 3149848), (651, 3048240), (720, 2756117), (728, 2725830), (744, 2667210), (780, 2544108), (806, 2462040), (819, 2422960), (840, 2362386), (868, 2286180), (910, 2180664), (930, 2133768), (936, 2120090), (977, 2031120), (1008, 1968655), (1040, 1908081), (1085, 1828944), (1092, 1817220), (1116, 1778140), (1170, 1696072), (1209, 1641360), (1240, 1600326), (1260, 1574924), (1302, 1524120), (1365, 1453776), (1395, 1422512), (1456, 1362915), (1488, 1333605), (1560, 1272054), (1612, 1231020), (1638, 1211480), (1680, 1181193), (1736, 1143090), (1820, 1090332), (1860, 1066884), (1872, 1060045), (1953, 1016080), (1954, 1015560), (2015, 984816), (2170, 914472), (2184, 908610), (2232, 889070), (2340, 848036), (2418, 820680), (2480, 800163), (2520, 787462), (2604, 762060), (2730, 726888), (2790, 711256), (2821, 703440), (2931, 677040), (3120, 636027), (3224, 615510), (3255, 609648), (3276, 605740), (3472, 571545), (3627, 547120), (3640, 545166), (3720, 533442), (3906, 508040), (3908, 507780), (4030, 492408), (4095, 484592), (4340, 457236), (4368, 454305), (4464, 444535), (4680, 424018), (4836, 410340), (4885, 406224), (5040, 393731), (5208, 381030), (5460, 363444), (5580, 355628), (5642, 351720), (5862, 338520), (6045, 328272), (6448, 307755), (6510, 304824), (6552, 302870), (6839, 290160), (7254, 273560), (7280, 272583), (7440, 266721), (7812, 254020), (7816, 253890), (8060, 246204), (8190, 242296), (8463, 234480), (8680, 228618), (8793, 225680), (9360, 212009), (9672, 205170), (9765, 203216), (9770, 203112), (10416, 190515), (10920, 181722), (11160, 177814), (11284, 175860), (11724, 169260), (12090, 164136), (12701, 156240), (13020, 152412), (13104, 151435), (13678, 145080), (14105, 140688), (14508, 136780), (14655, 135408), (15624, 127010), (15632, 126945), (16120, 123102), (16380, 121148), (16926, 117240), (17360, 114309), (17586, 112840), (18135, 109424), (19344, 102585), (19530, 101608), (19540, 101556), (20517, 96720), (21840, 90861), (22320, 88907), (22568, 87930), (23448, 84630), (24180, 82068), (25389, 78160), (25402, 78120), (26040, 76206), (27356, 72540), (28210, 70344), (29016, 68390), (29310, 67704), (30287, 65520), (31248, 63505), (32240, 61551), (32760, 60574), (33852, 58620), (34195, 58032), (35172, 56420), (36270, 54712), (38103, 52080), (39060, 50804), (39080, 50778), (41034, 48360), (42315, 46896), (43965, 45136)]