1815165072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 480

約数和(自身を含む): 6626877440

約数和(自身を除く): 4811712368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 31, 34, 36, 42, 48, 51, 54, 56, 62, 63, 67, 68, 72, 84, 93, 102, 108, 112, 119, 124, 126, 134, 136, 144, 153, 168, 186, 189, 201, 204, 216, 217, 238, 248, 252, 268, 272, 279, 289, 306, 336, 357, 372, 378, 402, 408, 432, 434, 459, 469, 476, 496, 504, 527, 536, 558, 578, 603, 612, 651, 714, 744, 756, 804, 816, 837, 867, 868, 918, 938, 952, 1008, 1054, 1071, 1072, 1116, 1139, 1156, 1206, 1224, 1302, 1407, 1428, 1488, 1512, 1581, 1608, 1674, 1734, 1736, 1809, 1836, 1876, 1904, 1953, 2023, 2077, 2108, 2142, 2232, 2278, 2312, 2412, 2448, 2601, 2604, 2814, 2856, 3024, 3162, 3213, 3216, 3348, 3417, 3468, 3472, 3618, 3672, 3689, 3752, 3906, 4046, 4154, 4216, 4221, 4284, 4464, 4556, 4624, 4743, 4824, 5202, 5208, 5628, 5712, 5859, 6069, 6231, 6324, 6426, 6696, 6834, 6936, 7236, 7344, 7378, 7504, 7803, 7812, 7973, 8092, 8308, 8432, 8442, 8568, 8959, 9112, 9486, 9648, 10251, 10404, 10416, 11067, 11256, 11718, 12138, 12462, 12648, 12663, 12852, 13392, 13668, 13872, 14229, 14472, 14539, 14756, 15606, 15624, 15946, 16184, 16616, 16884, 17136, 17918, 18207, 18224, 18693, 18972, 19363, 20502, 20808, 22134, 22512, 23436, 23919, 24276, 24924, 25296, 25326, 25704, 26877, 27336, 28458, 28944, 29078, 29512, 30753, 31212, 31248, 31892, 32368, 33201, 33232, 33768, 35309, 35836, 36414, 37386, 37944, 38726, 41004, 41616, 43617, 44268, 46872, 47838, 48552, 49848, 50652, 51408, 53754, 54621, 54672, 56079, 56916, 58089, 58156, 59024, 61506, 62424, 62713, 63784, 66402, 67536, 70618, 71672, 71757, 72828, 74772, 75888, 77452, 80631, 82008, 87234, 88536, 93744, 95676, 97104, 99603, 99696, 101304, 105927, 107508, 109242, 112158, 113832, 116178, 116312, 123012, 124848, 125426, 127568, 130851, 132804, 135541, 141236, 143344, 143514, 145656, 149544, 154904, 161262, 164016, 174267, 174468, 177072, 188139, 191352, 199206, 202608, 211854, 215016, 215271, 218484, 224316, 227664, 232356, 232624, 241893, 246024, 247163, 250852, 261702, 265608, 271082, 282472, 287028, 291312, 299088, 309808, 317781, 322524, 348534, 348936, 376278, 382704, 392553, 398412, 406623, 423708, 430032, 430542, 436968, 448632, 464712, 483786, 492048, 494326, 501704, 522801, 523404, 531216, 542164, 564417, 564944, 574056, 600253, 635562, 645048, 697068, 697872, 741489, 752556, 785106, 796824, 813246, 847416, 861084, 873936, 897264, 929424, 953343, 967572, 988652, 1003408, 1045602, 1046808, 1084328, 1128834, 1148112, 1200506, 1219869, 1271124, 1290096, 1394136, 1482978, 1505112, 1570212, 1593648, 1626492, 1693251, 1694832, 1722168, 1800759, 1906686, 1935144, 1977304, 2091204, 2093616, 2168656, 2224467, 2257668, 2401012, 2439738, 2542248, 2788272, 2965956, 3010224, 3140424, 3252984, 3386502, 3444336, 3601518, 3659607, 3813372, 3870288, 3954608, 4182408, 4201771, 4448934, 4515336, 4802024, 4879476, 5084496, 5402277, 5931912, 6280848, 6505968, 6673401, 6773004, 7203036, 7319214, 7626744, 8364816, 8403542, 8897868, 9030672, 9604048, 9758952, 10804554, 11863824, 12605313, 13346802, 13546008, 14406072, 14638428, 15253488, 16206831, 16807084, 17795736, 19517904, 21609108, 25210626, 26693604, 27092016, 28812144, 29276856, 32413662, 33614168, 35591472, 37815939, 43218216, 50421252, 53387208, 58553712, 64827324, 67228336, 75631878, 86436432, 100842504, 106774416, 113447817, 129654648, 151263756, 201685008, 226895634, 259309296, 302527512, 453791268, 605055024, 907582536, 1815165072]

約数ペア:

[(1, 1815165072), (2, 907582536), (3, 605055024), (4, 453791268), (6, 302527512), (7, 259309296), (8, 226895634), (9, 201685008), (12, 151263756), (14, 129654648), (16, 113447817), (17, 106774416), (18, 100842504), (21, 86436432), (24, 75631878), (27, 67228336), (28, 64827324), (31, 58553712), (34, 53387208), (36, 50421252), (42, 43218216), (48, 37815939), (51, 35591472), (54, 33614168), (56, 32413662), (62, 29276856), (63, 28812144), (67, 27092016), (68, 26693604), (72, 25210626), (84, 21609108), (93, 19517904), (102, 17795736), (108, 16807084), (112, 16206831), (119, 15253488), (124, 14638428), (126, 14406072), (134, 13546008), (136, 13346802), (144, 12605313), (153, 11863824), (168, 10804554), (186, 9758952), (189, 9604048), (201, 9030672), (204, 8897868), (216, 8403542), (217, 8364816), (238, 7626744), (248, 7319214), (252, 7203036), (268, 6773004), (272, 6673401), (279, 6505968), (289, 6280848), (306, 5931912), (336, 5402277), (357, 5084496), (372, 4879476), (378, 4802024), (402, 4515336), (408, 4448934), (432, 4201771), (434, 4182408), (459, 3954608), (469, 3870288), (476, 3813372), (496, 3659607), (504, 3601518), (527, 3444336), (536, 3386502), (558, 3252984), (578, 3140424), (603, 3010224), (612, 2965956), (651, 2788272), (714, 2542248), (744, 2439738), (756, 2401012), (804, 2257668), (816, 2224467), (837, 2168656), (867, 2093616), (868, 2091204), (918, 1977304), (938, 1935144), (952, 1906686), (1008, 1800759), (1054, 1722168), (1071, 1694832), (1072, 1693251), (1116, 1626492), (1139, 1593648), (1156, 1570212), (1206, 1505112), (1224, 1482978), (1302, 1394136), (1407, 1290096), (1428, 1271124), (1488, 1219869), (1512, 1200506), (1581, 1148112), (1608, 1128834), (1674, 1084328), (1734, 1046808), (1736, 1045602), (1809, 1003408), (1836, 988652), (1876, 967572), (1904, 953343), (1953, 929424), (2023, 897264), (2077, 873936), (2108, 861084), (2142, 847416), (2232, 813246), (2278, 796824), (2312, 785106), (2412, 752556), (2448, 741489), (2601, 697872), (2604, 697068), (2814, 645048), (2856, 635562), (3024, 600253), (3162, 574056), (3213, 564944), (3216, 564417), (3348, 542164), (3417, 531216), (3468, 523404), (3472, 522801), (3618, 501704), (3672, 494326), (3689, 492048), (3752, 483786), (3906, 464712), (4046, 448632), (4154, 436968), (4216, 430542), (4221, 430032), (4284, 423708), (4464, 406623), (4556, 398412), (4624, 392553), (4743, 382704), (4824, 376278), (5202, 348936), (5208, 348534), (5628, 322524), (5712, 317781), (5859, 309808), (6069, 299088), (6231, 291312), (6324, 287028), (6426, 282472), (6696, 271082), (6834, 265608), (6936, 261702), (7236, 250852), (7344, 247163), (7378, 246024), (7504, 241893), (7803, 232624), (7812, 232356), (7973, 227664), (8092, 224316), (8308, 218484), (8432, 215271), (8442, 215016), (8568, 211854), (8959, 202608), (9112, 199206), (9486, 191352), (9648, 188139), (10251, 177072), (10404, 174468), (10416, 174267), (11067, 164016), (11256, 161262), (11718, 154904), (12138, 149544), (12462, 145656), (12648, 143514), (12663, 143344), (12852, 141236), (13392, 135541), (13668, 132804), (13872, 130851), (14229, 127568), (14472, 125426), (14539, 124848), (14756, 123012), (15606, 116312), (15624, 116178), (15946, 113832), (16184, 112158), (16616, 109242), (16884, 107508), (17136, 105927), (17918, 101304), (18207, 99696), (18224, 99603), (18693, 97104), (18972, 95676), (19363, 93744), (20502, 88536), (20808, 87234), (22134, 82008), (22512, 80631), (23436, 77452), (23919, 75888), (24276, 74772), (24924, 72828), (25296, 71757), (25326, 71672), (25704, 70618), (26877, 67536), (27336, 66402), (28458, 63784), (28944, 62713), (29078, 62424), (29512, 61506), (30753, 59024), (31212, 58156), (31248, 58089), (31892, 56916), (32368, 56079), (33201, 54672), (33232, 54621), (33768, 53754), (35309, 51408), (35836, 50652), (36414, 49848), (37386, 48552), (37944, 47838), (38726, 46872), (41004, 44268), (41616, 43617)]