206018960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 574939392

約数和(自身を除く): 368920432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 61, 70, 74, 80, 112, 122, 140, 148, 163, 185, 244, 259, 280, 296, 305, 326, 370, 427, 488, 518, 560, 592, 610, 652, 740, 815, 854, 976, 1036, 1141, 1220, 1295, 1304, 1480, 1630, 1708, 2072, 2135, 2257, 2282, 2440, 2590, 2608, 2960, 3260, 3416, 4144, 4270, 4514, 4564, 4880, 5180, 5705, 6031, 6520, 6832, 8540, 9028, 9128, 9943, 10360, 11285, 11410, 12062, 13040, 15799, 17080, 18056, 18256, 19886, 20720, 22570, 22820, 24124, 30155, 31598, 34160, 36112, 39772, 42217, 45140, 45640, 48248, 49715, 60310, 63196, 69601, 78995, 79544, 84434, 90280, 91280, 96496, 99430, 120620, 126392, 139202, 157990, 159088, 168868, 180560, 198860, 211085, 241240, 252784, 278404, 315980, 337736, 348005, 367891, 397720, 422170, 482480, 556808, 631960, 675472, 696010, 735782, 795440, 844340, 1113616, 1263920, 1392020, 1471564, 1688680, 1839455, 2575237, 2784040, 2943128, 3377360, 3678910, 5150474, 5568080, 5886256, 7357820, 10300948, 12876185, 14715640, 20601896, 25752370, 29431280, 41203792, 51504740, 103009480, 206018960]

約数ペア:

[(1, 206018960), (2, 103009480), (4, 51504740), (5, 41203792), (7, 29431280), (8, 25752370), (10, 20601896), (14, 14715640), (16, 12876185), (20, 10300948), (28, 7357820), (35, 5886256), (37, 5568080), (40, 5150474), (56, 3678910), (61, 3377360), (70, 2943128), (74, 2784040), (80, 2575237), (112, 1839455), (122, 1688680), (140, 1471564), (148, 1392020), (163, 1263920), (185, 1113616), (244, 844340), (259, 795440), (280, 735782), (296, 696010), (305, 675472), (326, 631960), (370, 556808), (427, 482480), (488, 422170), (518, 397720), (560, 367891), (592, 348005), (610, 337736), (652, 315980), (740, 278404), (815, 252784), (854, 241240), (976, 211085), (1036, 198860), (1141, 180560), (1220, 168868), (1295, 159088), (1304, 157990), (1480, 139202), (1630, 126392), (1708, 120620), (2072, 99430), (2135, 96496), (2257, 91280), (2282, 90280), (2440, 84434), (2590, 79544), (2608, 78995), (2960, 69601), (3260, 63196), (3416, 60310), (4144, 49715), (4270, 48248), (4514, 45640), (4564, 45140), (4880, 42217), (5180, 39772), (5705, 36112), (6031, 34160), (6520, 31598), (6832, 30155), (8540, 24124), (9028, 22820), (9128, 22570), (9943, 20720), (10360, 19886), (11285, 18256), (11410, 18056), (12062, 17080), (13040, 15799)]