85854720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1630

約数の個数: 160

約数和(自身を含む): 313872768

約数和(自身を除く): 228018048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1597, 1680, 1792, 1920, 2240, 2560, 2688, 3194, 3360, 3584, 3840, 4480, 4791, 5376, 6388, 6720, 7680, 7985, 8960, 9582, 10752, 11179, 12776, 13440, 15970, 17920, 19164, 22358, 23955, 25552, 26880, 31940, 33537, 38328, 44716, 47910, 51104, 53760, 55895, 63880, 67074, 76656, 89432, 95820, 102208, 111790, 127760, 134148, 153312, 167685, 178864, 191640, 204416, 223580, 255520, 268296, 306624, 335370, 357728, 383280, 408832, 447160, 511040, 536592, 613248, 670740, 715456, 766560, 817664, 894320, 1022080, 1073184, 1226496, 1341480, 1430912, 1533120, 1788640, 2044160, 2146368, 2452992, 2682960, 2861824, 3066240, 3577280, 4088320, 4292736, 5365920, 5723648, 6132480, 7154560, 8585472, 10731840, 12264960, 14309120, 17170944, 21463680, 28618240, 42927360, 85854720]

約数ペア:

[(1, 85854720), (2, 42927360), (3, 28618240), (4, 21463680), (5, 17170944), (6, 14309120), (7, 12264960), (8, 10731840), (10, 8585472), (12, 7154560), (14, 6132480), (15, 5723648), (16, 5365920), (20, 4292736), (21, 4088320), (24, 3577280), (28, 3066240), (30, 2861824), (32, 2682960), (35, 2452992), (40, 2146368), (42, 2044160), (48, 1788640), (56, 1533120), (60, 1430912), (64, 1341480), (70, 1226496), (80, 1073184), (84, 1022080), (96, 894320), (105, 817664), (112, 766560), (120, 715456), (128, 670740), (140, 613248), (160, 536592), (168, 511040), (192, 447160), (210, 408832), (224, 383280), (240, 357728), (256, 335370), (280, 306624), (320, 268296), (336, 255520), (384, 223580), (420, 204416), (448, 191640), (480, 178864), (512, 167685), (560, 153312), (640, 134148), (672, 127760), (768, 111790), (840, 102208), (896, 95820), (960, 89432), (1120, 76656), (1280, 67074), (1344, 63880), (1536, 55895), (1597, 53760), (1680, 51104), (1792, 47910), (1920, 44716), (2240, 38328), (2560, 33537), (2688, 31940), (3194, 26880), (3360, 25552), (3584, 23955), (3840, 22358), (4480, 19164), (4791, 17920), (5376, 15970), (6388, 13440), (6720, 12776), (7680, 11179), (7985, 10752), (8960, 9582)]