12566973440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11374

約数の個数: 176

約数和(自身を含む): 35567099904

約数和(自身を除く): 23000126464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8680, 8960, 9920, 11311, 13888, 15872, 17360, 17920, 19840, 22622, 27776, 31744, 34720, 35840, 39680, 45244, 55552, 56555, 69440, 79177, 79360, 90488, 111104, 113110, 138880, 158354, 158720, 180976, 222208, 226220, 277760, 316708, 350641, 361952, 395885, 452440, 555520, 633416, 701282, 723904, 791770, 904880, 1111040, 1266832, 1402564, 1447808, 1583540, 1753205, 1809760, 2454487, 2533664, 2805128, 2895616, 3167080, 3506410, 3619520, 4908974, 5067328, 5610256, 5791232, 6334160, 7012820, 7239040, 9817948, 10134656, 11220512, 11582464, 12272435, 12668320, 14025640, 14478080, 19635896, 20269312, 22441024, 24544870, 25336640, 28051280, 28956160, 39271792, 40538624, 44882048, 49089740, 50673280, 56102560, 57912320, 78543584, 81077248, 89764096, 98179480, 101346560, 112205120, 157087168, 179528192, 196358960, 202693120, 224410240, 314174336, 359056384, 392717920, 405386240, 448820480, 628348672, 785435840, 897640960, 1256697344, 1570871680, 1795281920, 2513394688, 3141743360, 6283486720, 12566973440]

約数ペア:

[(1, 12566973440), (2, 6283486720), (4, 3141743360), (5, 2513394688), (7, 1795281920), (8, 1570871680), (10, 1256697344), (14, 897640960), (16, 785435840), (20, 628348672), (28, 448820480), (31, 405386240), (32, 392717920), (35, 359056384), (40, 314174336), (56, 224410240), (62, 202693120), (64, 196358960), (70, 179528192), (80, 157087168), (112, 112205120), (124, 101346560), (128, 98179480), (140, 89764096), (155, 81077248), (160, 78543584), (217, 57912320), (224, 56102560), (248, 50673280), (256, 49089740), (280, 44882048), (310, 40538624), (320, 39271792), (434, 28956160), (448, 28051280), (496, 25336640), (512, 24544870), (560, 22441024), (620, 20269312), (640, 19635896), (868, 14478080), (896, 14025640), (992, 12668320), (1024, 12272435), (1085, 11582464), (1120, 11220512), (1240, 10134656), (1280, 9817948), (1736, 7239040), (1792, 7012820), (1984, 6334160), (2170, 5791232), (2240, 5610256), (2480, 5067328), (2560, 4908974), (3472, 3619520), (3584, 3506410), (3968, 3167080), (4340, 2895616), (4480, 2805128), (4960, 2533664), (5120, 2454487), (6944, 1809760), (7168, 1753205), (7936, 1583540), (8680, 1447808), (8960, 1402564), (9920, 1266832), (11311, 1111040), (13888, 904880), (15872, 791770), (17360, 723904), (17920, 701282), (19840, 633416), (22622, 555520), (27776, 452440), (31744, 395885), (34720, 361952), (35840, 350641), (39680, 316708), (45244, 277760), (55552, 226220), (56555, 222208), (69440, 180976), (79177, 158720), (79360, 158354), (90488, 138880), (111104, 113110)]