166784960

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 224

約数和(自身を含む): 463491072

約数和(自身を除く): 296706112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 32, 34, 40, 43, 46, 62, 64, 68, 80, 85, 86, 92, 115, 124, 136, 155, 160, 170, 172, 184, 215, 230, 248, 272, 310, 320, 340, 344, 368, 391, 430, 460, 496, 527, 544, 620, 680, 688, 713, 731, 736, 782, 860, 920, 989, 992, 1054, 1088, 1240, 1333, 1360, 1376, 1426, 1462, 1472, 1564, 1720, 1840, 1955, 1978, 1984, 2108, 2480, 2635, 2666, 2720, 2752, 2852, 2924, 3128, 3440, 3565, 3655, 3680, 3910, 3956, 4216, 4945, 4960, 5270, 5332, 5440, 5704, 5848, 6256, 6665, 6880, 7130, 7310, 7360, 7820, 7912, 8432, 9890, 9920, 10540, 10664, 11408, 11696, 12121, 12512, 13330, 13760, 14260, 14620, 15640, 15824, 16813, 16864, 19780, 21080, 21328, 22661, 22816, 23392, 24242, 25024, 26660, 28520, 29240, 30659, 31280, 31648, 33626, 33728, 39560, 42160, 42656, 45322, 45632, 46784, 48484, 53320, 57040, 58480, 60605, 61318, 62560, 63296, 67252, 79120, 84065, 84320, 85312, 90644, 96968, 106640, 113305, 114080, 116960, 121210, 122636, 125120, 134504, 153295, 158240, 168130, 168640, 181288, 193936, 213280, 226610, 228160, 233920, 242420, 245272, 269008, 306590, 316480, 336260, 362576, 387872, 426560, 453220, 484840, 490544, 521203, 538016, 613180, 672520, 725152, 775744, 906440, 969680, 981088, 1042406, 1076032, 1226360, 1345040, 1450304, 1812880, 1939360, 1962176, 2084812, 2452720, 2606015, 2690080, 3625760, 3878720, 4169624, 4905440, 5212030, 5380160, 7251520, 8339248, 9810880, 10424060, 16678496, 20848120, 33356992, 41696240, 83392480, 166784960]

約数ペア:

[(1, 166784960), (2, 83392480), (4, 41696240), (5, 33356992), (8, 20848120), (10, 16678496), (16, 10424060), (17, 9810880), (20, 8339248), (23, 7251520), (31, 5380160), (32, 5212030), (34, 4905440), (40, 4169624), (43, 3878720), (46, 3625760), (62, 2690080), (64, 2606015), (68, 2452720), (80, 2084812), (85, 1962176), (86, 1939360), (92, 1812880), (115, 1450304), (124, 1345040), (136, 1226360), (155, 1076032), (160, 1042406), (170, 981088), (172, 969680), (184, 906440), (215, 775744), (230, 725152), (248, 672520), (272, 613180), (310, 538016), (320, 521203), (340, 490544), (344, 484840), (368, 453220), (391, 426560), (430, 387872), (460, 362576), (496, 336260), (527, 316480), (544, 306590), (620, 269008), (680, 245272), (688, 242420), (713, 233920), (731, 228160), (736, 226610), (782, 213280), (860, 193936), (920, 181288), (989, 168640), (992, 168130), (1054, 158240), (1088, 153295), (1240, 134504), (1333, 125120), (1360, 122636), (1376, 121210), (1426, 116960), (1462, 114080), (1472, 113305), (1564, 106640), (1720, 96968), (1840, 90644), (1955, 85312), (1978, 84320), (1984, 84065), (2108, 79120), (2480, 67252), (2635, 63296), (2666, 62560), (2720, 61318), (2752, 60605), (2852, 58480), (2924, 57040), (3128, 53320), (3440, 48484), (3565, 46784), (3655, 45632), (3680, 45322), (3910, 42656), (3956, 42160), (4216, 39560), (4945, 33728), (4960, 33626), (5270, 31648), (5332, 31280), (5440, 30659), (5704, 29240), (5848, 28520), (6256, 26660), (6665, 25024), (6880, 24242), (7130, 23392), (7310, 22816), (7360, 22661), (7820, 21328), (7912, 21080), (8432, 19780), (9890, 16864), (9920, 16813), (10540, 15824), (10664, 15640), (11408, 14620), (11696, 14260), (12121, 13760), (12512, 13330)]