69175040

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 192054240

約数和(自身を除く): 122879200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 256, 272, 289, 320, 340, 352, 374, 440, 544, 578, 640, 680, 704, 748, 880, 935, 1088, 1156, 1280, 1360, 1408, 1445, 1496, 1760, 1870, 2176, 2312, 2720, 2816, 2890, 2992, 3179, 3520, 3740, 4352, 4624, 4913, 5440, 5780, 5984, 6358, 7040, 7480, 9248, 9826, 10880, 11560, 11968, 12716, 14080, 14960, 15895, 18496, 19652, 21760, 23120, 23936, 24565, 25432, 29920, 31790, 36992, 39304, 46240, 47872, 49130, 50864, 54043, 59840, 63580, 73984, 78608, 92480, 98260, 101728, 108086, 119680, 127160, 157216, 184960, 196520, 203456, 216172, 239360, 254320, 270215, 314432, 369920, 393040, 406912, 432344, 508640, 540430, 628864, 786080, 813824, 864688, 1017280, 1080860, 1257728, 1572160, 1729376, 2034560, 2161720, 3144320, 3458752, 4069120, 4323440, 6288640, 6917504, 8646880, 13835008, 17293760, 34587520, 69175040]

約数ペア:

[(1, 69175040), (2, 34587520), (4, 17293760), (5, 13835008), (8, 8646880), (10, 6917504), (11, 6288640), (16, 4323440), (17, 4069120), (20, 3458752), (22, 3144320), (32, 2161720), (34, 2034560), (40, 1729376), (44, 1572160), (55, 1257728), (64, 1080860), (68, 1017280), (80, 864688), (85, 813824), (88, 786080), (110, 628864), (128, 540430), (136, 508640), (160, 432344), (170, 406912), (176, 393040), (187, 369920), (220, 314432), (256, 270215), (272, 254320), (289, 239360), (320, 216172), (340, 203456), (352, 196520), (374, 184960), (440, 157216), (544, 127160), (578, 119680), (640, 108086), (680, 101728), (704, 98260), (748, 92480), (880, 78608), (935, 73984), (1088, 63580), (1156, 59840), (1280, 54043), (1360, 50864), (1408, 49130), (1445, 47872), (1496, 46240), (1760, 39304), (1870, 36992), (2176, 31790), (2312, 29920), (2720, 25432), (2816, 24565), (2890, 23936), (2992, 23120), (3179, 21760), (3520, 19652), (3740, 18496), (4352, 15895), (4624, 14960), (4913, 14080), (5440, 12716), (5780, 11968), (5984, 11560), (6358, 10880), (7040, 9826), (7480, 9248)]