283127520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 1026775008

約数和(自身を除く): 743647488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 157, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 314, 340, 390, 408, 416, 442, 471, 480, 510, 520, 544, 578, 624, 628, 663, 680, 780, 785, 816, 867, 884, 942, 1020, 1040, 1105, 1156, 1248, 1256, 1326, 1360, 1445, 1560, 1570, 1632, 1734, 1768, 1884, 2040, 2041, 2080, 2210, 2312, 2355, 2512, 2652, 2669, 2720, 2890, 3120, 3140, 3315, 3468, 3536, 3757, 3768, 4080, 4082, 4335, 4420, 4624, 4710, 5024, 5304, 5338, 5780, 6123, 6240, 6280, 6630, 6936, 7072, 7514, 7536, 8007, 8160, 8164, 8670, 8840, 9248, 9420, 10205, 10608, 10676, 11271, 11560, 12246, 12560, 13260, 13345, 13872, 15028, 15072, 16014, 16328, 17340, 17680, 18785, 18840, 20410, 21216, 21352, 22542, 23120, 24492, 25120, 26520, 26690, 27744, 30056, 30615, 32028, 32656, 34680, 34697, 35360, 37570, 37680, 40035, 40820, 42704, 45084, 45373, 46240, 48984, 53040, 53380, 56355, 60112, 61230, 64056, 65312, 69360, 69394, 75140, 75360, 80070, 81640, 85408, 90168, 90746, 97968, 104091, 106080, 106760, 112710, 120224, 122460, 128112, 136119, 138720, 138788, 150280, 160140, 163280, 173485, 180336, 181492, 195936, 208182, 213520, 225420, 226865, 244920, 256224, 272238, 277576, 300560, 320280, 326560, 346970, 360672, 362984, 416364, 427040, 450840, 453730, 489840, 520455, 544476, 555152, 589849, 601120, 640560, 680595, 693940, 725968, 832728, 901680, 907460, 979680, 1040910, 1088952, 1110304, 1179698, 1281120, 1361190, 1387880, 1451936, 1665456, 1769547, 1803360, 1814920, 2081820, 2177904, 2359396, 2722380, 2775760, 2949245, 3330912, 3539094, 3629840, 4163640, 4355808, 4718792, 5444760, 5551520, 5898490, 7078188, 7259680, 8327280, 8847735, 9437584, 10889520, 11796980, 14156376, 16654560, 17695470, 18875168, 21779040, 23593960, 28312752, 35390940, 47187920, 56625504, 70781880, 94375840, 141563760, 283127520]

約数ペア:

[(1, 283127520), (2, 141563760), (3, 94375840), (4, 70781880), (5, 56625504), (6, 47187920), (8, 35390940), (10, 28312752), (12, 23593960), (13, 21779040), (15, 18875168), (16, 17695470), (17, 16654560), (20, 14156376), (24, 11796980), (26, 10889520), (30, 9437584), (32, 8847735), (34, 8327280), (39, 7259680), (40, 7078188), (48, 5898490), (51, 5551520), (52, 5444760), (60, 4718792), (65, 4355808), (68, 4163640), (78, 3629840), (80, 3539094), (85, 3330912), (96, 2949245), (102, 2775760), (104, 2722380), (120, 2359396), (130, 2177904), (136, 2081820), (156, 1814920), (157, 1803360), (160, 1769547), (170, 1665456), (195, 1451936), (204, 1387880), (208, 1361190), (221, 1281120), (240, 1179698), (255, 1110304), (260, 1088952), (272, 1040910), (289, 979680), (312, 907460), (314, 901680), (340, 832728), (390, 725968), (408, 693940), (416, 680595), (442, 640560), (471, 601120), (480, 589849), (510, 555152), (520, 544476), (544, 520455), (578, 489840), (624, 453730), (628, 450840), (663, 427040), (680, 416364), (780, 362984), (785, 360672), (816, 346970), (867, 326560), (884, 320280), (942, 300560), (1020, 277576), (1040, 272238), (1105, 256224), (1156, 244920), (1248, 226865), (1256, 225420), (1326, 213520), (1360, 208182), (1445, 195936), (1560, 181492), (1570, 180336), (1632, 173485), (1734, 163280), (1768, 160140), (1884, 150280), (2040, 138788), (2041, 138720), (2080, 136119), (2210, 128112), (2312, 122460), (2355, 120224), (2512, 112710), (2652, 106760), (2669, 106080), (2720, 104091), (2890, 97968), (3120, 90746), (3140, 90168), (3315, 85408), (3468, 81640), (3536, 80070), (3757, 75360), (3768, 75140), (4080, 69394), (4082, 69360), (4335, 65312), (4420, 64056), (4624, 61230), (4710, 60112), (5024, 56355), (5304, 53380), (5338, 53040), (5780, 48984), (6123, 46240), (6240, 45373), (6280, 45084), (6630, 42704), (6936, 40820), (7072, 40035), (7514, 37680), (7536, 37570), (8007, 35360), (8160, 34697), (8164, 34680), (8670, 32656), (8840, 32028), (9248, 30615), (9420, 30056), (10205, 27744), (10608, 26690), (10676, 26520), (11271, 25120), (11560, 24492), (12246, 23120), (12560, 22542), (13260, 21352), (13345, 21216), (13872, 20410), (15028, 18840), (15072, 18785), (16014, 17680), (16328, 17340)]