207387180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1197

約数の個数: 288

約数和(自身を含む): 845365248

約数和(自身を除く): 637978068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1092, 1151, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2145, 2302, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3276, 3453, 3465, 4004, 4095, 4290, 4604, 4620, 5005, 5148, 5460, 5755, 6006, 6435, 6906, 6930, 8057, 8190, 8580, 9009, 10010, 10359, 11510, 12012, 12661, 12870, 13812, 13860, 14963, 15015, 16114, 16380, 17265, 18018, 20020, 20718, 23020, 24171, 25322, 25740, 29926, 30030, 32228, 34530, 36036, 37983, 40285, 41436, 44889, 45045, 48342, 50644, 51795, 59852, 60060, 63305, 69060, 72513, 74815, 75966, 80570, 88627, 89778, 90090, 96684, 103590, 104741, 113949, 120855, 126610, 134667, 145026, 149630, 151932, 161140, 164593, 177254, 179556, 180180, 189915, 207180, 209482, 224445, 227898, 241710, 253220, 265881, 269334, 290052, 299260, 314223, 329186, 354508, 362565, 379830, 418964, 443135, 448890, 455796, 483420, 493779, 523705, 531762, 538668, 569745, 628446, 658372, 673335, 725130, 759660, 797643, 822965, 886270, 897780, 942669, 987558, 1047410, 1063524, 1139490, 1152151, 1256892, 1329405, 1346670, 1450260, 1481337, 1571115, 1595286, 1645930, 1772540, 1885338, 1975116, 2094820, 2278980, 2304302, 2468895, 2658810, 2693340, 2962674, 3142230, 3190572, 3291860, 3456453, 3770676, 3988215, 4608604, 4713345, 4937790, 5317620, 5760755, 5925348, 6284460, 6912906, 7406685, 7976430, 9426690, 9875580, 10369359, 11521510, 13825812, 14813370, 15952860, 17282265, 18853380, 20738718, 23043020, 29626740, 34564530, 41477436, 51846795, 69129060, 103693590, 207387180]

約数ペア:

[(1, 207387180), (2, 103693590), (3, 69129060), (4, 51846795), (5, 41477436), (6, 34564530), (7, 29626740), (9, 23043020), (10, 20738718), (11, 18853380), (12, 17282265), (13, 15952860), (14, 14813370), (15, 13825812), (18, 11521510), (20, 10369359), (21, 9875580), (22, 9426690), (26, 7976430), (28, 7406685), (30, 6912906), (33, 6284460), (35, 5925348), (36, 5760755), (39, 5317620), (42, 4937790), (44, 4713345), (45, 4608604), (52, 3988215), (55, 3770676), (60, 3456453), (63, 3291860), (65, 3190572), (66, 3142230), (70, 2962674), (77, 2693340), (78, 2658810), (84, 2468895), (90, 2304302), (91, 2278980), (99, 2094820), (105, 1975116), (110, 1885338), (117, 1772540), (126, 1645930), (130, 1595286), (132, 1571115), (140, 1481337), (143, 1450260), (154, 1346670), (156, 1329405), (165, 1256892), (180, 1152151), (182, 1139490), (195, 1063524), (198, 1047410), (210, 987558), (220, 942669), (231, 897780), (234, 886270), (252, 822965), (260, 797643), (273, 759660), (286, 725130), (308, 673335), (315, 658372), (330, 628446), (364, 569745), (385, 538668), (390, 531762), (396, 523705), (420, 493779), (429, 483420), (455, 455796), (462, 448890), (468, 443135), (495, 418964), (546, 379830), (572, 362565), (585, 354508), (630, 329186), (660, 314223), (693, 299260), (715, 290052), (770, 269334), (780, 265881), (819, 253220), (858, 241710), (910, 227898), (924, 224445), (990, 209482), (1001, 207180), (1092, 189915), (1151, 180180), (1155, 179556), (1170, 177254), (1260, 164593), (1287, 161140), (1365, 151932), (1386, 149630), (1430, 145026), (1540, 134667), (1638, 126610), (1716, 120855), (1820, 113949), (1980, 104741), (2002, 103590), (2145, 96684), (2302, 90090), (2310, 89778), (2340, 88627), (2574, 80570), (2730, 75966), (2772, 74815), (2860, 72513), (3003, 69060), (3276, 63305), (3453, 60060), (3465, 59852), (4004, 51795), (4095, 50644), (4290, 48342), (4604, 45045), (4620, 44889), (5005, 41436), (5148, 40285), (5460, 37983), (5755, 36036), (6006, 34530), (6435, 32228), (6906, 30030), (6930, 29926), (8057, 25740), (8190, 25322), (8580, 24171), (9009, 23020), (10010, 20718), (10359, 20020), (11510, 18018), (12012, 17265), (12661, 16380), (12870, 16114), (13812, 15015), (13860, 14963)]