12815196160

素因数分解:

$2^{13}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 224

約数和(自身を含む): 33985943712

約数和(自身を除く): 21170747552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 512, 520, 533, 587, 640, 656, 820, 832, 1024, 1040, 1066, 1174, 1280, 1312, 1640, 1664, 2048, 2080, 2132, 2348, 2560, 2624, 2665, 2935, 3280, 3328, 4096, 4160, 4264, 4696, 5120, 5248, 5330, 5870, 6560, 6656, 7631, 8192, 8320, 8528, 9392, 10240, 10496, 10660, 11740, 13120, 13312, 15262, 16640, 17056, 18784, 20480, 20992, 21320, 23480, 24067, 26240, 26624, 30524, 33280, 34112, 37568, 38155, 40960, 41984, 42640, 46960, 48134, 52480, 53248, 61048, 66560, 68224, 75136, 76310, 83968, 85280, 93920, 96268, 104960, 106496, 120335, 122096, 133120, 136448, 150272, 152620, 167936, 170560, 187840, 192536, 209920, 240670, 244192, 266240, 272896, 300544, 305240, 312871, 335872, 341120, 375680, 385072, 419840, 481340, 488384, 532480, 545792, 601088, 610480, 625742, 682240, 751360, 770144, 839680, 962680, 976768, 1091584, 1202176, 1220960, 1251484, 1364480, 1502720, 1540288, 1564355, 1679360, 1925360, 1953536, 2183168, 2404352, 2441920, 2502968, 2728960, 3005440, 3080576, 3128710, 3850720, 3907072, 4366336, 4808704, 4883840, 5005936, 5457920, 6010880, 6161152, 6257420, 7701440, 7814144, 9767680, 10011872, 10915840, 12021760, 12322304, 12514840, 15402880, 15628288, 19535360, 20023744, 21831680, 24043520, 24644608, 25029680, 30805760, 31256576, 39070720, 40047488, 49289216, 50059360, 61611520, 62513152, 78141440, 80094976, 98578432, 100118720, 123223040, 156282880, 160189952, 197156864, 200237440, 246446080, 312565760, 320379904, 400474880, 492892160, 640759808, 800949760, 985784320, 1281519616, 1601899520, 2563039232, 3203799040, 6407598080, 12815196160]

約数ペア:

[(1, 12815196160), (2, 6407598080), (4, 3203799040), (5, 2563039232), (8, 1601899520), (10, 1281519616), (13, 985784320), (16, 800949760), (20, 640759808), (26, 492892160), (32, 400474880), (40, 320379904), (41, 312565760), (52, 246446080), (64, 200237440), (65, 197156864), (80, 160189952), (82, 156282880), (104, 123223040), (128, 100118720), (130, 98578432), (160, 80094976), (164, 78141440), (205, 62513152), (208, 61611520), (256, 50059360), (260, 49289216), (320, 40047488), (328, 39070720), (410, 31256576), (416, 30805760), (512, 25029680), (520, 24644608), (533, 24043520), (587, 21831680), (640, 20023744), (656, 19535360), (820, 15628288), (832, 15402880), (1024, 12514840), (1040, 12322304), (1066, 12021760), (1174, 10915840), (1280, 10011872), (1312, 9767680), (1640, 7814144), (1664, 7701440), (2048, 6257420), (2080, 6161152), (2132, 6010880), (2348, 5457920), (2560, 5005936), (2624, 4883840), (2665, 4808704), (2935, 4366336), (3280, 3907072), (3328, 3850720), (4096, 3128710), (4160, 3080576), (4264, 3005440), (4696, 2728960), (5120, 2502968), (5248, 2441920), (5330, 2404352), (5870, 2183168), (6560, 1953536), (6656, 1925360), (7631, 1679360), (8192, 1564355), (8320, 1540288), (8528, 1502720), (9392, 1364480), (10240, 1251484), (10496, 1220960), (10660, 1202176), (11740, 1091584), (13120, 976768), (13312, 962680), (15262, 839680), (16640, 770144), (17056, 751360), (18784, 682240), (20480, 625742), (20992, 610480), (21320, 601088), (23480, 545792), (24067, 532480), (26240, 488384), (26624, 481340), (30524, 419840), (33280, 385072), (34112, 375680), (37568, 341120), (38155, 335872), (40960, 312871), (41984, 305240), (42640, 300544), (46960, 272896), (48134, 266240), (52480, 244192), (53248, 240670), (61048, 209920), (66560, 192536), (68224, 187840), (75136, 170560), (76310, 167936), (83968, 152620), (85280, 150272), (93920, 136448), (96268, 133120), (104960, 122096), (106496, 120335)]