195173440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 586020672

約数和(自身を除く): 390847232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 89, 110, 112, 140, 154, 160, 176, 178, 220, 224, 280, 308, 320, 352, 356, 385, 440, 445, 448, 560, 616, 623, 704, 712, 770, 880, 890, 979, 1120, 1232, 1246, 1424, 1540, 1760, 1780, 1958, 2240, 2464, 2492, 2848, 3080, 3115, 3520, 3560, 3916, 4895, 4928, 4984, 5696, 6160, 6230, 6853, 7120, 7832, 7921, 9790, 9968, 12320, 12460, 13706, 14240, 15664, 15842, 19580, 19936, 24640, 24920, 27412, 28480, 31328, 31684, 34265, 39160, 39605, 39872, 49840, 54824, 55447, 62656, 63368, 68530, 78320, 79210, 87131, 99680, 109648, 110894, 126736, 137060, 156640, 158420, 174262, 199360, 219296, 221788, 253472, 274120, 277235, 313280, 316840, 348524, 435655, 438592, 443576, 506944, 548240, 554470, 609917, 633680, 697048, 871310, 887152, 1096480, 1108940, 1219834, 1267360, 1394096, 1742620, 1774304, 2192960, 2217880, 2439668, 2534720, 2788192, 3049585, 3485240, 3548608, 4435760, 4879336, 5576384, 6099170, 6970480, 8871520, 9758672, 12198340, 13940960, 17743040, 19517344, 24396680, 27881920, 39034688, 48793360, 97586720, 195173440]

約数ペア:

[(1, 195173440), (2, 97586720), (4, 48793360), (5, 39034688), (7, 27881920), (8, 24396680), (10, 19517344), (11, 17743040), (14, 13940960), (16, 12198340), (20, 9758672), (22, 8871520), (28, 6970480), (32, 6099170), (35, 5576384), (40, 4879336), (44, 4435760), (55, 3548608), (56, 3485240), (64, 3049585), (70, 2788192), (77, 2534720), (80, 2439668), (88, 2217880), (89, 2192960), (110, 1774304), (112, 1742620), (140, 1394096), (154, 1267360), (160, 1219834), (176, 1108940), (178, 1096480), (220, 887152), (224, 871310), (280, 697048), (308, 633680), (320, 609917), (352, 554470), (356, 548240), (385, 506944), (440, 443576), (445, 438592), (448, 435655), (560, 348524), (616, 316840), (623, 313280), (704, 277235), (712, 274120), (770, 253472), (880, 221788), (890, 219296), (979, 199360), (1120, 174262), (1232, 158420), (1246, 156640), (1424, 137060), (1540, 126736), (1760, 110894), (1780, 109648), (1958, 99680), (2240, 87131), (2464, 79210), (2492, 78320), (2848, 68530), (3080, 63368), (3115, 62656), (3520, 55447), (3560, 54824), (3916, 49840), (4895, 39872), (4928, 39605), (4984, 39160), (5696, 34265), (6160, 31684), (6230, 31328), (6853, 28480), (7120, 27412), (7832, 24920), (7921, 24640), (9790, 19936), (9968, 19580), (12320, 15842), (12460, 15664), (13706, 14240)]