163892960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 493807104

約数和(自身を除く): 329914144

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 160, 176, 212, 220, 224, 251, 265, 280, 308, 352, 371, 385, 424, 440, 502, 530, 560, 583, 616, 742, 770, 848, 880, 1004, 1060, 1120, 1166, 1232, 1255, 1484, 1540, 1696, 1757, 1760, 1855, 2008, 2120, 2332, 2464, 2510, 2761, 2915, 2968, 3080, 3514, 3710, 4016, 4081, 4240, 4664, 5020, 5522, 5830, 5936, 6160, 7028, 7420, 8032, 8162, 8480, 8785, 9328, 10040, 11044, 11660, 11872, 12320, 13303, 13805, 14056, 14840, 16324, 17570, 18656, 19327, 20080, 20405, 22088, 23320, 26606, 27610, 28112, 29680, 32648, 35140, 38654, 40160, 40810, 44176, 46640, 53212, 55220, 56224, 59360, 65296, 66515, 70280, 77308, 81620, 88352, 93121, 93280, 96635, 106424, 110440, 130592, 133030, 140560, 146333, 154616, 163240, 186242, 193270, 212848, 220880, 266060, 281120, 292666, 309232, 326480, 372484, 386540, 425696, 441760, 465605, 532120, 585332, 618464, 652960, 731665, 744968, 773080, 931210, 1024331, 1064240, 1170664, 1463330, 1489936, 1546160, 1862420, 2048662, 2128480, 2341328, 2926660, 2979872, 3092320, 3724840, 4097324, 4682656, 5121655, 5853320, 7449680, 8194648, 10243310, 11706640, 14899360, 16389296, 20486620, 23413280, 32778592, 40973240, 81946480, 163892960]

約数ペア:

[(1, 163892960), (2, 81946480), (4, 40973240), (5, 32778592), (7, 23413280), (8, 20486620), (10, 16389296), (11, 14899360), (14, 11706640), (16, 10243310), (20, 8194648), (22, 7449680), (28, 5853320), (32, 5121655), (35, 4682656), (40, 4097324), (44, 3724840), (53, 3092320), (55, 2979872), (56, 2926660), (70, 2341328), (77, 2128480), (80, 2048662), (88, 1862420), (106, 1546160), (110, 1489936), (112, 1463330), (140, 1170664), (154, 1064240), (160, 1024331), (176, 931210), (212, 773080), (220, 744968), (224, 731665), (251, 652960), (265, 618464), (280, 585332), (308, 532120), (352, 465605), (371, 441760), (385, 425696), (424, 386540), (440, 372484), (502, 326480), (530, 309232), (560, 292666), (583, 281120), (616, 266060), (742, 220880), (770, 212848), (848, 193270), (880, 186242), (1004, 163240), (1060, 154616), (1120, 146333), (1166, 140560), (1232, 133030), (1255, 130592), (1484, 110440), (1540, 106424), (1696, 96635), (1757, 93280), (1760, 93121), (1855, 88352), (2008, 81620), (2120, 77308), (2332, 70280), (2464, 66515), (2510, 65296), (2761, 59360), (2915, 56224), (2968, 55220), (3080, 53212), (3514, 46640), (3710, 44176), (4016, 40810), (4081, 40160), (4240, 38654), (4664, 35140), (5020, 32648), (5522, 29680), (5830, 28112), (5936, 27610), (6160, 26606), (7028, 23320), (7420, 22088), (8032, 20405), (8162, 20080), (8480, 19327), (8785, 18656), (9328, 17570), (10040, 16324), (11044, 14840), (11660, 14056), (11872, 13805), (12320, 13303)]