189498960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 320

約数和(自身を含む): 759951360

約数和(自身を除く): 570452400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 151, 166, 168, 180, 189, 210, 216, 240, 249, 252, 270, 280, 302, 315, 332, 336, 360, 378, 415, 420, 432, 453, 498, 504, 540, 560, 581, 604, 630, 664, 720, 747, 755, 756, 830, 840, 906, 945, 996, 1008, 1057, 1080, 1162, 1208, 1245, 1260, 1328, 1359, 1494, 1510, 1512, 1660, 1680, 1743, 1812, 1890, 1992, 2114, 2160, 2241, 2265, 2324, 2416, 2490, 2520, 2718, 2905, 2988, 3020, 3024, 3171, 3320, 3486, 3624, 3735, 3780, 3984, 4077, 4228, 4482, 4530, 4648, 4980, 5040, 5229, 5285, 5436, 5810, 5976, 6040, 6342, 6640, 6795, 6972, 7248, 7470, 7560, 8154, 8456, 8715, 8964, 9060, 9296, 9513, 9960, 10458, 10570, 10872, 11205, 11620, 11952, 12080, 12533, 12684, 13590, 13944, 14940, 15120, 15687, 15855, 16308, 16912, 17430, 17928, 18120, 19026, 19920, 20385, 20916, 21140, 21744, 22410, 23240, 25066, 25368, 26145, 27180, 27888, 28539, 29880, 31374, 31710, 32616, 34860, 35856, 36240, 37599, 38052, 40770, 41832, 42280, 44820, 46480, 47565, 50132, 50736, 52290, 54360, 57078, 59760, 62665, 62748, 63420, 65232, 69720, 75198, 76104, 78435, 81540, 83664, 84560, 87731, 89640, 95130, 100264, 104580, 108720, 112797, 114156, 125330, 125496, 126840, 139440, 142695, 150396, 152208, 156870, 163080, 175462, 179280, 187995, 190260, 200528, 209160, 225594, 228312, 250660, 250992, 253680, 263193, 285390, 300792, 313740, 326160, 338391, 350924, 375990, 380520, 418320, 438655, 451188, 456624, 501320, 526386, 563985, 570780, 601584, 627480, 676782, 701848, 751980, 761040, 789579, 877310, 902376, 1002640, 1052772, 1127970, 1141560, 1254960, 1315965, 1353564, 1403696, 1503960, 1579158, 1691955, 1754620, 1804752, 2105544, 2255940, 2283120, 2368737, 2631930, 2707128, 3007920, 3158316, 3383910, 3509240, 3947895, 4211088, 4511880, 4737474, 5263860, 5414256, 6316632, 6767820, 7018480, 7895790, 9023760, 9474948, 10527720, 11843685, 12633264, 13535640, 15791580, 18949896, 21055440, 23687370, 27071280, 31583160, 37899792, 47374740, 63166320, 94749480, 189498960]

約数ペア:

[(1, 189498960), (2, 94749480), (3, 63166320), (4, 47374740), (5, 37899792), (6, 31583160), (7, 27071280), (8, 23687370), (9, 21055440), (10, 18949896), (12, 15791580), (14, 13535640), (15, 12633264), (16, 11843685), (18, 10527720), (20, 9474948), (21, 9023760), (24, 7895790), (27, 7018480), (28, 6767820), (30, 6316632), (35, 5414256), (36, 5263860), (40, 4737474), (42, 4511880), (45, 4211088), (48, 3947895), (54, 3509240), (56, 3383910), (60, 3158316), (63, 3007920), (70, 2707128), (72, 2631930), (80, 2368737), (83, 2283120), (84, 2255940), (90, 2105544), (105, 1804752), (108, 1754620), (112, 1691955), (120, 1579158), (126, 1503960), (135, 1403696), (140, 1353564), (144, 1315965), (151, 1254960), (166, 1141560), (168, 1127970), (180, 1052772), (189, 1002640), (210, 902376), (216, 877310), (240, 789579), (249, 761040), (252, 751980), (270, 701848), (280, 676782), (302, 627480), (315, 601584), (332, 570780), (336, 563985), (360, 526386), (378, 501320), (415, 456624), (420, 451188), (432, 438655), (453, 418320), (498, 380520), (504, 375990), (540, 350924), (560, 338391), (581, 326160), (604, 313740), (630, 300792), (664, 285390), (720, 263193), (747, 253680), (755, 250992), (756, 250660), (830, 228312), (840, 225594), (906, 209160), (945, 200528), (996, 190260), (1008, 187995), (1057, 179280), (1080, 175462), (1162, 163080), (1208, 156870), (1245, 152208), (1260, 150396), (1328, 142695), (1359, 139440), (1494, 126840), (1510, 125496), (1512, 125330), (1660, 114156), (1680, 112797), (1743, 108720), (1812, 104580), (1890, 100264), (1992, 95130), (2114, 89640), (2160, 87731), (2241, 84560), (2265, 83664), (2324, 81540), (2416, 78435), (2490, 76104), (2520, 75198), (2718, 69720), (2905, 65232), (2988, 63420), (3020, 62748), (3024, 62665), (3171, 59760), (3320, 57078), (3486, 54360), (3624, 52290), (3735, 50736), (3780, 50132), (3984, 47565), (4077, 46480), (4228, 44820), (4482, 42280), (4530, 41832), (4648, 40770), (4980, 38052), (5040, 37599), (5229, 36240), (5285, 35856), (5436, 34860), (5810, 32616), (5976, 31710), (6040, 31374), (6342, 29880), (6640, 28539), (6795, 27888), (6972, 27180), (7248, 26145), (7470, 25368), (7560, 25066), (8154, 23240), (8456, 22410), (8715, 21744), (8964, 21140), (9060, 20916), (9296, 20385), (9513, 19920), (9960, 19026), (10458, 18120), (10570, 17928), (10872, 17430), (11205, 16912), (11620, 16308), (11952, 15855), (12080, 15687), (12533, 15120), (12684, 14940), (13590, 13944)]