209314260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 192

約数和(自身を含む): 716083200

約数和(自身を除く): 506768940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 54, 57, 60, 69, 76, 90, 92, 95, 108, 114, 115, 135, 138, 171, 180, 190, 207, 228, 230, 270, 276, 285, 342, 345, 380, 414, 437, 460, 513, 540, 570, 621, 684, 690, 828, 855, 874, 887, 1026, 1035, 1140, 1242, 1311, 1380, 1710, 1748, 1774, 2052, 2070, 2185, 2484, 2565, 2622, 2661, 3105, 3420, 3548, 3933, 4140, 4370, 4435, 5130, 5244, 5322, 6210, 6555, 7866, 7983, 8740, 8870, 10260, 10644, 11799, 12420, 13110, 13305, 15732, 15966, 16853, 17740, 19665, 20401, 23598, 23949, 26220, 26610, 31932, 33706, 39330, 39915, 40802, 47196, 47898, 50559, 53220, 58995, 61203, 67412, 78660, 79830, 81604, 84265, 95796, 101118, 102005, 117990, 119745, 122406, 151677, 159660, 168530, 183609, 202236, 204010, 235980, 239490, 244812, 252795, 303354, 306015, 337060, 367218, 387619, 408020, 455031, 478980, 505590, 550827, 606708, 612030, 734436, 758385, 775238, 910062, 918045, 1011180, 1101654, 1162857, 1224060, 1516770, 1550476, 1820124, 1836090, 1938095, 2203308, 2275155, 2325714, 2754135, 3033540, 3488571, 3672180, 3876190, 4550310, 4651428, 5508270, 5814285, 6977142, 7752380, 9100620, 10465713, 11016540, 11628570, 13954284, 17442855, 20931426, 23257140, 34885710, 41862852, 52328565, 69771420, 104657130, 209314260]

約数ペア:

[(1, 209314260), (2, 104657130), (3, 69771420), (4, 52328565), (5, 41862852), (6, 34885710), (9, 23257140), (10, 20931426), (12, 17442855), (15, 13954284), (18, 11628570), (19, 11016540), (20, 10465713), (23, 9100620), (27, 7752380), (30, 6977142), (36, 5814285), (38, 5508270), (45, 4651428), (46, 4550310), (54, 3876190), (57, 3672180), (60, 3488571), (69, 3033540), (76, 2754135), (90, 2325714), (92, 2275155), (95, 2203308), (108, 1938095), (114, 1836090), (115, 1820124), (135, 1550476), (138, 1516770), (171, 1224060), (180, 1162857), (190, 1101654), (207, 1011180), (228, 918045), (230, 910062), (270, 775238), (276, 758385), (285, 734436), (342, 612030), (345, 606708), (380, 550827), (414, 505590), (437, 478980), (460, 455031), (513, 408020), (540, 387619), (570, 367218), (621, 337060), (684, 306015), (690, 303354), (828, 252795), (855, 244812), (874, 239490), (887, 235980), (1026, 204010), (1035, 202236), (1140, 183609), (1242, 168530), (1311, 159660), (1380, 151677), (1710, 122406), (1748, 119745), (1774, 117990), (2052, 102005), (2070, 101118), (2185, 95796), (2484, 84265), (2565, 81604), (2622, 79830), (2661, 78660), (3105, 67412), (3420, 61203), (3548, 58995), (3933, 53220), (4140, 50559), (4370, 47898), (4435, 47196), (5130, 40802), (5244, 39915), (5322, 39330), (6210, 33706), (6555, 31932), (7866, 26610), (7983, 26220), (8740, 23949), (8870, 23598), (10260, 20401), (10644, 19665), (11799, 17740), (12420, 16853), (13110, 15966), (13305, 15732)]