18868323840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34603}}^1$

素因数の和:34700

約数の個数: 160

約数和(自身を含む): 61171013376

約数和(自身を除く): 42302689536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2130, 2272, 2560, 2840, 3408, 3840, 4260, 4544, 5680, 6816, 7680, 8520, 9088, 11360, 13632, 17040, 18176, 22720, 27264, 34080, 34603, 36352, 45440, 54528, 68160, 69206, 90880, 103809, 109056, 136320, 138412, 173015, 181760, 207618, 272640, 276824, 346030, 415236, 519045, 545280, 553648, 692060, 830472, 1038090, 1107296, 1384120, 1660944, 2076180, 2214592, 2456813, 2768240, 3321888, 4152360, 4429184, 4913626, 5536480, 6643776, 7370439, 8304720, 8858368, 9827252, 11072960, 12284065, 13287552, 14740878, 16609440, 17716736, 19654504, 22145920, 24568130, 26575104, 29481756, 33218880, 36852195, 39309008, 44291840, 49136260, 53150208, 58963512, 66437760, 73704390, 78618016, 88583680, 98272520, 117927024, 132875520, 147408780, 157236032, 196545040, 235854048, 265751040, 294817560, 314472064, 393090080, 471708096, 589635120, 628944128, 786180160, 943416192, 1179270240, 1257888256, 1572360320, 1886832384, 2358540480, 3144720640, 3773664768, 4717080960, 6289441280, 9434161920, 18868323840]

約数ペア:

[(1, 18868323840), (2, 9434161920), (3, 6289441280), (4, 4717080960), (5, 3773664768), (6, 3144720640), (8, 2358540480), (10, 1886832384), (12, 1572360320), (15, 1257888256), (16, 1179270240), (20, 943416192), (24, 786180160), (30, 628944128), (32, 589635120), (40, 471708096), (48, 393090080), (60, 314472064), (64, 294817560), (71, 265751040), (80, 235854048), (96, 196545040), (120, 157236032), (128, 147408780), (142, 132875520), (160, 117927024), (192, 98272520), (213, 88583680), (240, 78618016), (256, 73704390), (284, 66437760), (320, 58963512), (355, 53150208), (384, 49136260), (426, 44291840), (480, 39309008), (512, 36852195), (568, 33218880), (640, 29481756), (710, 26575104), (768, 24568130), (852, 22145920), (960, 19654504), (1065, 17716736), (1136, 16609440), (1280, 14740878), (1420, 13287552), (1536, 12284065), (1704, 11072960), (1920, 9827252), (2130, 8858368), (2272, 8304720), (2560, 7370439), (2840, 6643776), (3408, 5536480), (3840, 4913626), (4260, 4429184), (4544, 4152360), (5680, 3321888), (6816, 2768240), (7680, 2456813), (8520, 2214592), (9088, 2076180), (11360, 1660944), (13632, 1384120), (17040, 1107296), (18176, 1038090), (22720, 830472), (27264, 692060), (34080, 553648), (34603, 545280), (36352, 519045), (45440, 415236), (54528, 346030), (68160, 276824), (69206, 272640), (90880, 207618), (103809, 181760), (109056, 173015), (136320, 138412)]