2009084160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7369}}^1$

素因数の和:7464

約数の個数: 144

約数和(自身を含む): 6507768960

約数和(自身を除く): 4498684800

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, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1704, 1920, 2130, 2272, 2840, 3408, 3840, 4260, 4544, 5680, 6816, 7369, 8520, 9088, 11360, 13632, 14738, 17040, 18176, 22107, 22720, 27264, 29476, 34080, 36845, 44214, 45440, 54528, 58952, 68160, 73690, 88428, 90880, 110535, 117904, 136320, 147380, 176856, 221070, 235808, 272640, 294760, 353712, 442140, 471616, 523199, 589520, 707424, 884280, 943232, 1046398, 1179040, 1414848, 1569597, 1768560, 1886464, 2092796, 2358080, 2615995, 2829696, 3139194, 3537120, 4185592, 4716160, 5231990, 5659392, 6278388, 7074240, 7847985, 8371184, 9432320, 10463980, 12556776, 14148480, 15695970, 16742368, 20927960, 25113552, 28296960, 31391940, 33484736, 41855920, 50227104, 62783880, 66969472, 83711840, 100454208, 125567760, 133938944, 167423680, 200908416, 251135520, 334847360, 401816832, 502271040, 669694720, 1004542080, 2009084160]

約数ペア:

[(1, 2009084160), (2, 1004542080), (3, 669694720), (4, 502271040), (5, 401816832), (6, 334847360), (8, 251135520), (10, 200908416), (12, 167423680), (15, 133938944), (16, 125567760), (20, 100454208), (24, 83711840), (30, 66969472), (32, 62783880), (40, 50227104), (48, 41855920), (60, 33484736), (64, 31391940), (71, 28296960), (80, 25113552), (96, 20927960), (120, 16742368), (128, 15695970), (142, 14148480), (160, 12556776), (192, 10463980), (213, 9432320), (240, 8371184), (256, 7847985), (284, 7074240), (320, 6278388), (355, 5659392), (384, 5231990), (426, 4716160), (480, 4185592), (568, 3537120), (640, 3139194), (710, 2829696), (768, 2615995), (852, 2358080), (960, 2092796), (1065, 1886464), (1136, 1768560), (1280, 1569597), (1420, 1414848), (1704, 1179040), (1920, 1046398), (2130, 943232), (2272, 884280), (2840, 707424), (3408, 589520), (3840, 523199), (4260, 471616), (4544, 442140), (5680, 353712), (6816, 294760), (7369, 272640), (8520, 235808), (9088, 221070), (11360, 176856), (13632, 147380), (14738, 136320), (17040, 117904), (18176, 110535), (22107, 90880), (22720, 88428), (27264, 73690), (29476, 68160), (34080, 58952), (36845, 54528), (44214, 45440)]