83392480

素因数分解:

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

素因数の和:129

約数の個数: 192

約数和(自身を含む): 229920768

約数和(自身を除く): 146528288

約数列:

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

約数ペア:

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