13555360

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 192

約数和(自身を含む): 42336000

約数和(自身を除く): 28780640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 343, 364, 380, 392, 416, 455, 490, 494, 520, 532, 560, 608, 637, 665, 686, 728, 760, 784, 910, 931, 980, 988, 1040, 1064, 1120, 1235, 1274, 1330, 1372, 1456, 1520, 1568, 1715, 1729, 1820, 1862, 1960, 1976, 2080, 2128, 2470, 2548, 2660, 2744, 2912, 3040, 3185, 3430, 3458, 3640, 3724, 3920, 3952, 4256, 4459, 4655, 4940, 5096, 5320, 5488, 6370, 6517, 6860, 6916, 7280, 7448, 7840, 7904, 8645, 8918, 9310, 9880, 10192, 10640, 10976, 12103, 12740, 13034, 13720, 13832, 14560, 14896, 17290, 17836, 18620, 19760, 20384, 21280, 22295, 24206, 25480, 26068, 27440, 27664, 29792, 32585, 34580, 35672, 37240, 39520, 44590, 48412, 50960, 52136, 54880, 55328, 60515, 65170, 69160, 71344, 74480, 84721, 89180, 96824, 101920, 104272, 121030, 130340, 138320, 142688, 148960, 169442, 178360, 193648, 208544, 242060, 260680, 276640, 338884, 356720, 387296, 423605, 484120, 521360, 677768, 713440, 847210, 968240, 1042720, 1355536, 1694420, 1936480, 2711072, 3388840, 6777680, 13555360]

約数ペア:

[(1, 13555360), (2, 6777680), (4, 3388840), (5, 2711072), (7, 1936480), (8, 1694420), (10, 1355536), (13, 1042720), (14, 968240), (16, 847210), (19, 713440), (20, 677768), (26, 521360), (28, 484120), (32, 423605), (35, 387296), (38, 356720), (40, 338884), (49, 276640), (52, 260680), (56, 242060), (65, 208544), (70, 193648), (76, 178360), (80, 169442), (91, 148960), (95, 142688), (98, 138320), (104, 130340), (112, 121030), (130, 104272), (133, 101920), (140, 96824), (152, 89180), (160, 84721), (182, 74480), (190, 71344), (196, 69160), (208, 65170), (224, 60515), (245, 55328), (247, 54880), (260, 52136), (266, 50960), (280, 48412), (304, 44590), (343, 39520), (364, 37240), (380, 35672), (392, 34580), (416, 32585), (455, 29792), (490, 27664), (494, 27440), (520, 26068), (532, 25480), (560, 24206), (608, 22295), (637, 21280), (665, 20384), (686, 19760), (728, 18620), (760, 17836), (784, 17290), (910, 14896), (931, 14560), (980, 13832), (988, 13720), (1040, 13034), (1064, 12740), (1120, 12103), (1235, 10976), (1274, 10640), (1330, 10192), (1372, 9880), (1456, 9310), (1520, 8918), (1568, 8645), (1715, 7904), (1729, 7840), (1820, 7448), (1862, 7280), (1960, 6916), (1976, 6860), (2080, 6517), (2128, 6370), (2470, 5488), (2548, 5320), (2660, 5096), (2744, 4940), (2912, 4655), (3040, 4459), (3185, 4256), (3430, 3952), (3458, 3920), (3640, 3724)]