247257360

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 480

約数和(自身を含む): 1039933440

約数和(自身を除く): 792676080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 79, 80, 81, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 158, 161, 162, 168, 180, 184, 189, 207, 210, 216, 230, 237, 240, 243, 252, 270, 276, 280, 315, 316, 322, 324, 336, 345, 360, 368, 378, 395, 405, 414, 420, 432, 460, 474, 483, 486, 504, 540, 552, 553, 560, 567, 621, 630, 632, 644, 648, 690, 711, 720, 756, 790, 805, 810, 828, 840, 920, 945, 948, 966, 972, 1008, 1035, 1080, 1104, 1106, 1134, 1185, 1215, 1242, 1260, 1264, 1288, 1296, 1380, 1422, 1449, 1512, 1580, 1610, 1620, 1656, 1659, 1680, 1701, 1817, 1840, 1863, 1890, 1896, 1932, 1944, 2070, 2133, 2160, 2212, 2268, 2370, 2415, 2430, 2484, 2520, 2576, 2760, 2765, 2835, 2844, 2898, 3024, 3105, 3160, 3220, 3240, 3312, 3318, 3402, 3555, 3634, 3726, 3780, 3792, 3864, 3888, 4140, 4266, 4347, 4424, 4536, 4740, 4830, 4860, 4968, 4977, 5040, 5451, 5520, 5530, 5589, 5670, 5688, 5796, 6210, 6320, 6399, 6440, 6480, 6636, 6804, 7110, 7245, 7268, 7452, 7560, 7728, 8280, 8295, 8505, 8532, 8694, 8848, 9072, 9085, 9315, 9480, 9660, 9720, 9936, 9954, 10665, 10902, 11060, 11178, 11340, 11376, 11592, 12420, 12719, 12798, 12880, 13041, 13272, 13608, 14220, 14490, 14536, 14904, 14931, 15120, 16353, 16560, 16590, 17010, 17064, 17388, 18170, 18630, 18960, 19197, 19320, 19440, 19908, 21330, 21735, 21804, 22120, 22356, 22680, 23184, 24840, 24885, 25438, 25596, 26082, 26544, 27216, 27255, 27945, 28440, 28980, 29072, 29808, 29862, 31995, 32706, 33180, 34020, 34128, 34776, 36340, 37260, 38157, 38394, 38640, 39123, 39816, 42660, 43470, 43608, 44240, 44712, 44793, 45360, 49059, 49680, 49770, 50876, 51192, 52164, 54510, 55890, 56880, 57960, 59724, 63595, 63990, 65205, 65412, 66360, 68040, 69552, 72680, 74520, 74655, 76314, 76788, 78246, 79632, 81765, 85320, 86940, 87216, 89424, 89586, 95985, 98118, 99540, 101752, 102384, 104328, 109020, 111780, 114471, 115920, 119448, 127190, 127980, 130410, 130824, 132720, 134379, 136080, 145360, 147177, 149040, 149310, 152628, 153576, 156492, 163530, 170640, 173880, 179172, 190785, 191970, 195615, 196236, 199080, 203504, 208656, 218040, 223560, 223965, 228942, 238896, 245295, 254380, 255960, 260820, 261648, 268758, 294354, 298620, 305256, 307152, 312984, 327060, 343413, 347760, 358344, 381570, 383940, 391230, 392472, 398160, 436080, 441531, 447120, 447930, 457884, 490590, 508760, 511920, 521640, 537516, 572355, 588708, 597240, 610512, 625968, 654120, 671895, 686826, 716688, 735885, 763140, 767880, 782460, 784944, 883062, 895860, 915768, 981180, 1017520, 1030239, 1043280, 1075032, 1144710, 1177416, 1194480, 1308240, 1343790, 1373652, 1471770, 1526280, 1535760, 1564920, 1717065, 1766124, 1791720, 1831536, 1962360, 2060478, 2150064, 2207655, 2289420, 2354832, 2687580, 2747304, 2943540, 3052560, 3090717, 3129840, 3434130, 3532248, 3583440, 3924720, 4120956, 4415310, 4578840, 5151195, 5375160, 5494608, 5887080, 6181434, 6868260, 7064496, 8241912, 8830620, 9157680, 10302390, 10750320, 11774160, 12362868, 13736520, 15453585, 16483824, 17661240, 20604780, 24725736, 27473040, 30907170, 35322480, 41209560, 49451472, 61814340, 82419120, 123628680, 247257360]

約数ペア:

[(1, 247257360), (2, 123628680), (3, 82419120), (4, 61814340), (5, 49451472), (6, 41209560), (7, 35322480), (8, 30907170), (9, 27473040), (10, 24725736), (12, 20604780), (14, 17661240), (15, 16483824), (16, 15453585), (18, 13736520), (20, 12362868), (21, 11774160), (23, 10750320), (24, 10302390), (27, 9157680), (28, 8830620), (30, 8241912), (35, 7064496), (36, 6868260), (40, 6181434), (42, 5887080), (45, 5494608), (46, 5375160), (48, 5151195), (54, 4578840), (56, 4415310), (60, 4120956), (63, 3924720), (69, 3583440), (70, 3532248), (72, 3434130), (79, 3129840), (80, 3090717), (81, 3052560), (84, 2943540), (90, 2747304), (92, 2687580), (105, 2354832), (108, 2289420), (112, 2207655), (115, 2150064), (120, 2060478), (126, 1962360), (135, 1831536), (138, 1791720), (140, 1766124), (144, 1717065), (158, 1564920), (161, 1535760), (162, 1526280), (168, 1471770), (180, 1373652), (184, 1343790), (189, 1308240), (207, 1194480), (210, 1177416), (216, 1144710), (230, 1075032), (237, 1043280), (240, 1030239), (243, 1017520), (252, 981180), (270, 915768), (276, 895860), (280, 883062), (315, 784944), (316, 782460), (322, 767880), (324, 763140), (336, 735885), (345, 716688), (360, 686826), (368, 671895), (378, 654120), (395, 625968), (405, 610512), (414, 597240), (420, 588708), (432, 572355), (460, 537516), (474, 521640), (483, 511920), (486, 508760), (504, 490590), (540, 457884), (552, 447930), (553, 447120), (560, 441531), (567, 436080), (621, 398160), (630, 392472), (632, 391230), (644, 383940), (648, 381570), (690, 358344), (711, 347760), (720, 343413), (756, 327060), (790, 312984), (805, 307152), (810, 305256), (828, 298620), (840, 294354), (920, 268758), (945, 261648), (948, 260820), (966, 255960), (972, 254380), (1008, 245295), (1035, 238896), (1080, 228942), (1104, 223965), (1106, 223560), (1134, 218040), (1185, 208656), (1215, 203504), (1242, 199080), (1260, 196236), (1264, 195615), (1288, 191970), (1296, 190785), (1380, 179172), (1422, 173880), (1449, 170640), (1512, 163530), (1580, 156492), (1610, 153576), (1620, 152628), (1656, 149310), (1659, 149040), (1680, 147177), (1701, 145360), (1817, 136080), (1840, 134379), (1863, 132720), (1890, 130824), (1896, 130410), (1932, 127980), (1944, 127190), (2070, 119448), (2133, 115920), (2160, 114471), (2212, 111780), (2268, 109020), (2370, 104328), (2415, 102384), (2430, 101752), (2484, 99540), (2520, 98118), (2576, 95985), (2760, 89586), (2765, 89424), (2835, 87216), (2844, 86940), (2898, 85320), (3024, 81765), (3105, 79632), (3160, 78246), (3220, 76788), (3240, 76314), (3312, 74655), (3318, 74520), (3402, 72680), (3555, 69552), (3634, 68040), (3726, 66360), (3780, 65412), (3792, 65205), (3864, 63990), (3888, 63595), (4140, 59724), (4266, 57960), (4347, 56880), (4424, 55890), (4536, 54510), (4740, 52164), (4830, 51192), (4860, 50876), (4968, 49770), (4977, 49680), (5040, 49059), (5451, 45360), (5520, 44793), (5530, 44712), (5589, 44240), (5670, 43608), (5688, 43470), (5796, 42660), (6210, 39816), (6320, 39123), (6399, 38640), (6440, 38394), (6480, 38157), (6636, 37260), (6804, 36340), (7110, 34776), (7245, 34128), (7268, 34020), (7452, 33180), (7560, 32706), (7728, 31995), (8280, 29862), (8295, 29808), (8505, 29072), (8532, 28980), (8694, 28440), (8848, 27945), (9072, 27255), (9085, 27216), (9315, 26544), (9480, 26082), (9660, 25596), (9720, 25438), (9936, 24885), (9954, 24840), (10665, 23184), (10902, 22680), (11060, 22356), (11178, 22120), (11340, 21804), (11376, 21735), (11592, 21330), (12420, 19908), (12719, 19440), (12798, 19320), (12880, 19197), (13041, 18960), (13272, 18630), (13608, 18170), (14220, 17388), (14490, 17064), (14536, 17010), (14904, 16590), (14931, 16560), (15120, 16353)]