18241877760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{206543}}^1$

素因数の和:206590

約数の個数: 144

約数和(自身を含む): 60793334784

約数和(自身を除く): 42551457024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 44160, 88320, 206543, 413086, 619629, 826172, 1032715, 1239258, 1652344, 2065430, 2478516, 3098145, 3304688, 4130860, 4750489, 4957032, 6196290, 6609376, 8261720, 9500978, 9914064, 12392580, 13218752, 14251467, 16523440, 19001956, 19828128, 23752445, 24785160, 26437504, 28502934, 33046880, 38003912, 39656256, 47504890, 49570320, 52875008, 57005868, 66093760, 71257335, 76007824, 79312512, 95009780, 99140640, 114011736, 132187520, 142514670, 152015648, 158625024, 190019560, 198281280, 228023472, 264375040, 285029340, 304031296, 380039120, 396562560, 456046944, 570058680, 608062592, 760078240, 793125120, 912093888, 1140117360, 1216125184, 1520156480, 1824187776, 2280234720, 3040312960, 3648375552, 4560469440, 6080625920, 9120938880, 18241877760]

約数ペア:

[(1, 18241877760), (2, 9120938880), (3, 6080625920), (4, 4560469440), (5, 3648375552), (6, 3040312960), (8, 2280234720), (10, 1824187776), (12, 1520156480), (15, 1216125184), (16, 1140117360), (20, 912093888), (23, 793125120), (24, 760078240), (30, 608062592), (32, 570058680), (40, 456046944), (46, 396562560), (48, 380039120), (60, 304031296), (64, 285029340), (69, 264375040), (80, 228023472), (92, 198281280), (96, 190019560), (115, 158625024), (120, 152015648), (128, 142514670), (138, 132187520), (160, 114011736), (184, 99140640), (192, 95009780), (230, 79312512), (240, 76007824), (256, 71257335), (276, 66093760), (320, 57005868), (345, 52875008), (368, 49570320), (384, 47504890), (460, 39656256), (480, 38003912), (552, 33046880), (640, 28502934), (690, 26437504), (736, 24785160), (768, 23752445), (920, 19828128), (960, 19001956), (1104, 16523440), (1280, 14251467), (1380, 13218752), (1472, 12392580), (1840, 9914064), (1920, 9500978), (2208, 8261720), (2760, 6609376), (2944, 6196290), (3680, 4957032), (3840, 4750489), (4416, 4130860), (5520, 3304688), (5888, 3098145), (7360, 2478516), (8832, 2065430), (11040, 1652344), (14720, 1239258), (17664, 1032715), (22080, 826172), (29440, 619629), (44160, 413086), (88320, 206543)]