1015239680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1$

素因数の和:2224

約数の個数: 176

約数和(自身を含む): 2998773120

約数和(自身を除く): 1983533440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2179, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4358, 4480, 5120, 5824, 6656, 7168, 7280, 8320, 8716, 8960, 10895, 11648, 13312, 14560, 15253, 16640, 17432, 17920, 21790, 23296, 28327, 29120, 30506, 33280, 34864, 35840, 43580, 46592, 56654, 58240, 61012, 66560, 69728, 76265, 87160, 93184, 113308, 116480, 122024, 139456, 141635, 152530, 174320, 198289, 226616, 232960, 244048, 278912, 283270, 305060, 348640, 396578, 453232, 465920, 488096, 557824, 566540, 610120, 697280, 793156, 906464, 976192, 991445, 1115648, 1133080, 1220240, 1394560, 1586312, 1812928, 1952384, 1982890, 2231296, 2266160, 2440480, 2789120, 3172624, 3625856, 3904768, 3965780, 4532320, 4880960, 5578240, 6345248, 7251712, 7809536, 7931560, 9064640, 9761920, 11156480, 12690496, 14503424, 15619072, 15863120, 18129280, 19523840, 25380992, 29006848, 31726240, 36258560, 39047680, 50761984, 63452480, 72517120, 78095360, 101523968, 126904960, 145034240, 203047936, 253809920, 507619840, 1015239680]

約数ペア:

[(1, 1015239680), (2, 507619840), (4, 253809920), (5, 203047936), (7, 145034240), (8, 126904960), (10, 101523968), (13, 78095360), (14, 72517120), (16, 63452480), (20, 50761984), (26, 39047680), (28, 36258560), (32, 31726240), (35, 29006848), (40, 25380992), (52, 19523840), (56, 18129280), (64, 15863120), (65, 15619072), (70, 14503424), (80, 12690496), (91, 11156480), (104, 9761920), (112, 9064640), (128, 7931560), (130, 7809536), (140, 7251712), (160, 6345248), (182, 5578240), (208, 4880960), (224, 4532320), (256, 3965780), (260, 3904768), (280, 3625856), (320, 3172624), (364, 2789120), (416, 2440480), (448, 2266160), (455, 2231296), (512, 1982890), (520, 1952384), (560, 1812928), (640, 1586312), (728, 1394560), (832, 1220240), (896, 1133080), (910, 1115648), (1024, 991445), (1040, 976192), (1120, 906464), (1280, 793156), (1456, 697280), (1664, 610120), (1792, 566540), (1820, 557824), (2080, 488096), (2179, 465920), (2240, 453232), (2560, 396578), (2912, 348640), (3328, 305060), (3584, 283270), (3640, 278912), (4160, 244048), (4358, 232960), (4480, 226616), (5120, 198289), (5824, 174320), (6656, 152530), (7168, 141635), (7280, 139456), (8320, 122024), (8716, 116480), (8960, 113308), (10895, 93184), (11648, 87160), (13312, 76265), (14560, 69728), (15253, 66560), (16640, 61012), (17432, 58240), (17920, 56654), (21790, 46592), (23296, 43580), (28327, 35840), (29120, 34864), (30506, 33280)]