164473680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2153

約数の個数: 160

約数和(自身を含む): 595390464

約数和(自身を除く): 430916784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2083, 2256, 2632, 2820, 3290, 3760, 3948, 4166, 4935, 5264, 5640, 6249, 6580, 7896, 8332, 9870, 10415, 11280, 12498, 13160, 14581, 15792, 16664, 19740, 20830, 24996, 26320, 29162, 31245, 33328, 39480, 41660, 43743, 49992, 58324, 62490, 72905, 78960, 83320, 87486, 97901, 99984, 116648, 124980, 145810, 166640, 174972, 195802, 218715, 233296, 249960, 291620, 293703, 349944, 391604, 437430, 489505, 499920, 583240, 587406, 685307, 699888, 783208, 874860, 979010, 1166480, 1174812, 1370614, 1468515, 1566416, 1749720, 1958020, 2055921, 2349624, 2741228, 2937030, 3426535, 3499440, 3916040, 4111842, 4699248, 5482456, 5874060, 6853070, 7832080, 8223684, 10279605, 10964912, 11748120, 13706140, 16447368, 20559210, 23496240, 27412280, 32894736, 41118420, 54824560, 82236840, 164473680]

約数ペア:

[(1, 164473680), (2, 82236840), (3, 54824560), (4, 41118420), (5, 32894736), (6, 27412280), (7, 23496240), (8, 20559210), (10, 16447368), (12, 13706140), (14, 11748120), (15, 10964912), (16, 10279605), (20, 8223684), (21, 7832080), (24, 6853070), (28, 5874060), (30, 5482456), (35, 4699248), (40, 4111842), (42, 3916040), (47, 3499440), (48, 3426535), (56, 2937030), (60, 2741228), (70, 2349624), (80, 2055921), (84, 1958020), (94, 1749720), (105, 1566416), (112, 1468515), (120, 1370614), (140, 1174812), (141, 1166480), (168, 979010), (188, 874860), (210, 783208), (235, 699888), (240, 685307), (280, 587406), (282, 583240), (329, 499920), (336, 489505), (376, 437430), (420, 391604), (470, 349944), (560, 293703), (564, 291620), (658, 249960), (705, 233296), (752, 218715), (840, 195802), (940, 174972), (987, 166640), (1128, 145810), (1316, 124980), (1410, 116648), (1645, 99984), (1680, 97901), (1880, 87486), (1974, 83320), (2083, 78960), (2256, 72905), (2632, 62490), (2820, 58324), (3290, 49992), (3760, 43743), (3948, 41660), (4166, 39480), (4935, 33328), (5264, 31245), (5640, 29162), (6249, 26320), (6580, 24996), (7896, 20830), (8332, 19740), (9870, 16664), (10415, 15792), (11280, 14581), (12498, 13160)]