138671040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 224

約数和(自身を含む): 483900480

約数和(自身を除く): 345229440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 192, 204, 232, 240, 255, 272, 290, 293, 320, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 586, 680, 696, 816, 870, 879, 928, 960, 986, 1020, 1088, 1160, 1172, 1360, 1392, 1465, 1479, 1632, 1740, 1758, 1856, 1972, 2040, 2320, 2344, 2465, 2720, 2784, 2930, 2958, 3264, 3480, 3516, 3944, 4080, 4395, 4640, 4688, 4930, 4981, 5440, 5568, 5860, 5916, 6960, 7032, 7395, 7888, 8160, 8497, 8790, 9280, 9376, 9860, 9962, 11720, 11832, 13920, 14064, 14790, 14943, 15776, 16320, 16994, 17580, 18752, 19720, 19924, 23440, 23664, 24905, 25491, 27840, 28128, 29580, 29886, 31552, 33988, 35160, 39440, 39848, 42485, 46880, 47328, 49810, 50982, 56256, 59160, 59772, 67976, 70320, 74715, 78880, 79696, 84970, 93760, 94656, 99620, 101964, 118320, 119544, 127455, 135952, 140640, 144449, 149430, 157760, 159392, 169940, 199240, 203928, 236640, 239088, 254910, 271904, 281280, 288898, 298860, 318784, 339880, 398480, 407856, 433347, 473280, 478176, 509820, 543808, 577796, 597720, 679760, 722245, 796960, 815712, 866694, 956352, 1019640, 1155592, 1195440, 1359520, 1444490, 1593920, 1631424, 1733388, 2039280, 2166735, 2311184, 2390880, 2719040, 2888980, 3466776, 4078560, 4333470, 4622368, 4781760, 5777960, 6933552, 8157120, 8666940, 9244736, 11555920, 13867104, 17333880, 23111840, 27734208, 34667760, 46223680, 69335520, 138671040]

約数ペア:

[(1, 138671040), (2, 69335520), (3, 46223680), (4, 34667760), (5, 27734208), (6, 23111840), (8, 17333880), (10, 13867104), (12, 11555920), (15, 9244736), (16, 8666940), (17, 8157120), (20, 6933552), (24, 5777960), (29, 4781760), (30, 4622368), (32, 4333470), (34, 4078560), (40, 3466776), (48, 2888980), (51, 2719040), (58, 2390880), (60, 2311184), (64, 2166735), (68, 2039280), (80, 1733388), (85, 1631424), (87, 1593920), (96, 1444490), (102, 1359520), (116, 1195440), (120, 1155592), (136, 1019640), (145, 956352), (160, 866694), (170, 815712), (174, 796960), (192, 722245), (204, 679760), (232, 597720), (240, 577796), (255, 543808), (272, 509820), (290, 478176), (293, 473280), (320, 433347), (340, 407856), (348, 398480), (408, 339880), (435, 318784), (464, 298860), (480, 288898), (493, 281280), (510, 271904), (544, 254910), (580, 239088), (586, 236640), (680, 203928), (696, 199240), (816, 169940), (870, 159392), (879, 157760), (928, 149430), (960, 144449), (986, 140640), (1020, 135952), (1088, 127455), (1160, 119544), (1172, 118320), (1360, 101964), (1392, 99620), (1465, 94656), (1479, 93760), (1632, 84970), (1740, 79696), (1758, 78880), (1856, 74715), (1972, 70320), (2040, 67976), (2320, 59772), (2344, 59160), (2465, 56256), (2720, 50982), (2784, 49810), (2930, 47328), (2958, 46880), (3264, 42485), (3480, 39848), (3516, 39440), (3944, 35160), (4080, 33988), (4395, 31552), (4640, 29886), (4688, 29580), (4930, 28128), (4981, 27840), (5440, 25491), (5568, 24905), (5860, 23664), (5916, 23440), (6960, 19924), (7032, 19720), (7395, 18752), (7888, 17580), (8160, 16994), (8497, 16320), (8790, 15776), (9280, 14943), (9376, 14790), (9860, 14064), (9962, 13920), (11720, 11832)]