725267683840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2130133}}^1$

素因数の和:2130182

約数の個数: 160

約数和(自身を含む): 2091961998720

約数和(自身を除く): 1366694314880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 9728, 10640, 12160, 17024, 17920, 21280, 24320, 34048, 42560, 48640, 68096, 85120, 170240, 340480, 2130133, 4260266, 8520532, 10650665, 14910931, 17041064, 21301330, 29821862, 34082128, 40472527, 42602660, 59643724, 68164256, 74554655, 80945054, 85205320, 119287448, 136328512, 149109310, 161890108, 170410640, 202362635, 238574896, 272657024, 283307689, 298218620, 323780216, 340821280, 404725270, 477149792, 545314048, 566615378, 596437240, 647560432, 681642560, 809450540, 954299584, 1090628096, 1133230756, 1192874480, 1295120864, 1363285120, 1416538445, 1618901080, 1908599168, 2266461512, 2385748960, 2590241728, 2726570240, 2833076890, 3237802160, 3817198336, 4532923024, 4771497920, 5180483456, 5453140480, 5666153780, 6475604320, 7634396672, 9065846048, 9542995840, 10360966912, 11332307560, 12951208640, 18131692096, 19085991680, 20721933824, 22664615120, 25902417280, 36263384192, 38171983360, 45329230240, 51804834560, 72526768384, 90658460480, 103609669120, 145053536768, 181316920960, 362633841920, 725267683840]

約数ペア:

[(1, 725267683840), (2, 362633841920), (4, 181316920960), (5, 145053536768), (7, 103609669120), (8, 90658460480), (10, 72526768384), (14, 51804834560), (16, 45329230240), (19, 38171983360), (20, 36263384192), (28, 25902417280), (32, 22664615120), (35, 20721933824), (38, 19085991680), (40, 18131692096), (56, 12951208640), (64, 11332307560), (70, 10360966912), (76, 9542995840), (80, 9065846048), (95, 7634396672), (112, 6475604320), (128, 5666153780), (133, 5453140480), (140, 5180483456), (152, 4771497920), (160, 4532923024), (190, 3817198336), (224, 3237802160), (256, 2833076890), (266, 2726570240), (280, 2590241728), (304, 2385748960), (320, 2266461512), (380, 1908599168), (448, 1618901080), (512, 1416538445), (532, 1363285120), (560, 1295120864), (608, 1192874480), (640, 1133230756), (665, 1090628096), (760, 954299584), (896, 809450540), (1064, 681642560), (1120, 647560432), (1216, 596437240), (1280, 566615378), (1330, 545314048), (1520, 477149792), (1792, 404725270), (2128, 340821280), (2240, 323780216), (2432, 298218620), (2560, 283307689), (2660, 272657024), (3040, 238574896), (3584, 202362635), (4256, 170410640), (4480, 161890108), (4864, 149109310), (5320, 136328512), (6080, 119287448), (8512, 85205320), (8960, 80945054), (9728, 74554655), (10640, 68164256), (12160, 59643724), (17024, 42602660), (17920, 40472527), (21280, 34082128), (24320, 29821862), (34048, 21301330), (42560, 17041064), (48640, 14910931), (68096, 10650665), (85120, 8520532), (170240, 4260266), (340480, 2130133)]