199832640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 733860864

約数和(自身を除く): 534028224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 131, 140, 160, 168, 192, 210, 224, 227, 240, 262, 280, 320, 336, 393, 420, 448, 454, 480, 524, 560, 655, 672, 681, 786, 840, 908, 917, 960, 1048, 1120, 1135, 1310, 1344, 1362, 1572, 1589, 1680, 1816, 1834, 1965, 2096, 2240, 2270, 2620, 2724, 2751, 3144, 3178, 3360, 3405, 3632, 3668, 3930, 4192, 4540, 4585, 4767, 5240, 5448, 5502, 6288, 6356, 6720, 6810, 7264, 7336, 7860, 7945, 8384, 9080, 9170, 9534, 10480, 10896, 11004, 12576, 12712, 13620, 13755, 14528, 14672, 15720, 15890, 18160, 18340, 19068, 20960, 21792, 22008, 23835, 25152, 25424, 27240, 27510, 29344, 29737, 31440, 31780, 36320, 36680, 38136, 41920, 43584, 44016, 47670, 50848, 54480, 55020, 58688, 59474, 62880, 63560, 72640, 73360, 76272, 88032, 89211, 95340, 101696, 108960, 110040, 118948, 125760, 127120, 146720, 148685, 152544, 176064, 178422, 190680, 208159, 217920, 220080, 237896, 254240, 293440, 297370, 305088, 356844, 381360, 416318, 440160, 446055, 475792, 508480, 594740, 624477, 713688, 762720, 832636, 880320, 892110, 951584, 1040795, 1189480, 1248954, 1427376, 1525440, 1665272, 1784220, 1903168, 2081590, 2378960, 2497908, 2854752, 3122385, 3330544, 3568440, 4163180, 4757920, 4995816, 5709504, 6244770, 6661088, 7136880, 8326360, 9515840, 9991632, 12489540, 13322176, 14273760, 16652720, 19983264, 24979080, 28547520, 33305440, 39966528, 49958160, 66610880, 99916320, 199832640]

約数ペア:

[(1, 199832640), (2, 99916320), (3, 66610880), (4, 49958160), (5, 39966528), (6, 33305440), (7, 28547520), (8, 24979080), (10, 19983264), (12, 16652720), (14, 14273760), (15, 13322176), (16, 12489540), (20, 9991632), (21, 9515840), (24, 8326360), (28, 7136880), (30, 6661088), (32, 6244770), (35, 5709504), (40, 4995816), (42, 4757920), (48, 4163180), (56, 3568440), (60, 3330544), (64, 3122385), (70, 2854752), (80, 2497908), (84, 2378960), (96, 2081590), (105, 1903168), (112, 1784220), (120, 1665272), (131, 1525440), (140, 1427376), (160, 1248954), (168, 1189480), (192, 1040795), (210, 951584), (224, 892110), (227, 880320), (240, 832636), (262, 762720), (280, 713688), (320, 624477), (336, 594740), (393, 508480), (420, 475792), (448, 446055), (454, 440160), (480, 416318), (524, 381360), (560, 356844), (655, 305088), (672, 297370), (681, 293440), (786, 254240), (840, 237896), (908, 220080), (917, 217920), (960, 208159), (1048, 190680), (1120, 178422), (1135, 176064), (1310, 152544), (1344, 148685), (1362, 146720), (1572, 127120), (1589, 125760), (1680, 118948), (1816, 110040), (1834, 108960), (1965, 101696), (2096, 95340), (2240, 89211), (2270, 88032), (2620, 76272), (2724, 73360), (2751, 72640), (3144, 63560), (3178, 62880), (3360, 59474), (3405, 58688), (3632, 55020), (3668, 54480), (3930, 50848), (4192, 47670), (4540, 44016), (4585, 43584), (4767, 41920), (5240, 38136), (5448, 36680), (5502, 36320), (6288, 31780), (6356, 31440), (6720, 29737), (6810, 29344), (7264, 27510), (7336, 27240), (7860, 25424), (7945, 25152), (8384, 23835), (9080, 22008), (9170, 21792), (9534, 20960), (10480, 19068), (10896, 18340), (11004, 18160), (12576, 15890), (12712, 15720), (13620, 14672), (13755, 14528)]