1258859520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 264

約数和(自身を含む): 4621372704

約数和(自身を除く): 3362513184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1607, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3214, 3264, 3840, 4080, 4352, 4608, 4821, 4896, 5120, 5440, 5760, 6120, 6428, 6528, 7680, 8035, 8160, 8704, 9216, 9642, 9792, 10880, 11520, 12240, 12856, 13056, 14463, 15360, 16070, 16320, 17408, 19284, 19584, 21760, 23040, 24105, 24480, 25712, 26112, 27319, 28926, 32140, 32640, 38568, 39168, 43520, 46080, 48210, 48960, 51424, 52224, 54638, 57852, 64280, 65280, 72315, 77136, 78336, 81957, 87040, 96420, 97920, 102848, 109276, 115704, 128560, 130560, 136595, 144630, 154272, 156672, 163914, 192840, 195840, 205696, 218552, 231408, 245871, 257120, 261120, 273190, 289260, 308544, 327828, 385680, 391680, 409785, 411392, 437104, 462816, 491742, 514240, 546380, 578520, 617088, 655656, 771360, 783360, 819570, 822784, 874208, 925632, 983484, 1028480, 1092760, 1157040, 1229355, 1234176, 1311312, 1542720, 1639140, 1645568, 1748416, 1851264, 1966968, 2056960, 2185520, 2314080, 2458710, 2468352, 2622624, 3085440, 3278280, 3496832, 3702528, 3933936, 4113920, 4371040, 4628160, 4917420, 4936704, 5245248, 6170880, 6556560, 6993664, 7405056, 7867872, 8227840, 8742080, 9256320, 9834840, 10490496, 12341760, 13113120, 13987328, 14810112, 15735744, 17484160, 18512640, 19669680, 20980992, 24683520, 26226240, 27974656, 31471488, 34968320, 37025280, 39339360, 41961984, 52452480, 62942976, 69936640, 74050560, 78678720, 83923968, 104904960, 125885952, 139873280, 157357440, 209809920, 251771904, 314714880, 419619840, 629429760, 1258859520]

約数ペア:

[(1, 1258859520), (2, 629429760), (3, 419619840), (4, 314714880), (5, 251771904), (6, 209809920), (8, 157357440), (9, 139873280), (10, 125885952), (12, 104904960), (15, 83923968), (16, 78678720), (17, 74050560), (18, 69936640), (20, 62942976), (24, 52452480), (30, 41961984), (32, 39339360), (34, 37025280), (36, 34968320), (40, 31471488), (45, 27974656), (48, 26226240), (51, 24683520), (60, 20980992), (64, 19669680), (68, 18512640), (72, 17484160), (80, 15735744), (85, 14810112), (90, 13987328), (96, 13113120), (102, 12341760), (120, 10490496), (128, 9834840), (136, 9256320), (144, 8742080), (153, 8227840), (160, 7867872), (170, 7405056), (180, 6993664), (192, 6556560), (204, 6170880), (240, 5245248), (255, 4936704), (256, 4917420), (272, 4628160), (288, 4371040), (306, 4113920), (320, 3933936), (340, 3702528), (360, 3496832), (384, 3278280), (408, 3085440), (480, 2622624), (510, 2468352), (512, 2458710), (544, 2314080), (576, 2185520), (612, 2056960), (640, 1966968), (680, 1851264), (720, 1748416), (765, 1645568), (768, 1639140), (816, 1542720), (960, 1311312), (1020, 1234176), (1024, 1229355), (1088, 1157040), (1152, 1092760), (1224, 1028480), (1280, 983484), (1360, 925632), (1440, 874208), (1530, 822784), (1536, 819570), (1607, 783360), (1632, 771360), (1920, 655656), (2040, 617088), (2176, 578520), (2304, 546380), (2448, 514240), (2560, 491742), (2720, 462816), (2880, 437104), (3060, 411392), (3072, 409785), (3214, 391680), (3264, 385680), (3840, 327828), (4080, 308544), (4352, 289260), (4608, 273190), (4821, 261120), (4896, 257120), (5120, 245871), (5440, 231408), (5760, 218552), (6120, 205696), (6428, 195840), (6528, 192840), (7680, 163914), (8035, 156672), (8160, 154272), (8704, 144630), (9216, 136595), (9642, 130560), (9792, 128560), (10880, 115704), (11520, 109276), (12240, 102848), (12856, 97920), (13056, 96420), (14463, 87040), (15360, 81957), (16070, 78336), (16320, 77136), (17408, 72315), (19284, 65280), (19584, 64280), (21760, 57852), (23040, 54638), (24105, 52224), (24480, 51424), (25712, 48960), (26112, 48210), (27319, 46080), (28926, 43520), (32140, 39168), (32640, 38568)]