68331120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 240

約数和(自身を含む): 252129696

約数和(自身を除く): 183798576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 121, 130, 132, 143, 156, 165, 176, 181, 195, 208, 220, 240, 242, 260, 264, 286, 312, 330, 362, 363, 390, 429, 440, 484, 520, 528, 543, 572, 605, 624, 660, 715, 724, 726, 780, 858, 880, 905, 968, 1040, 1086, 1144, 1210, 1320, 1430, 1448, 1452, 1560, 1573, 1716, 1810, 1815, 1936, 1991, 2145, 2172, 2288, 2353, 2420, 2640, 2715, 2860, 2896, 2904, 3120, 3146, 3432, 3620, 3630, 3982, 4290, 4344, 4706, 4719, 4840, 5430, 5720, 5808, 5973, 6292, 6864, 7059, 7240, 7260, 7865, 7964, 8580, 8688, 9412, 9438, 9680, 9955, 10860, 11440, 11765, 11946, 12584, 14118, 14480, 14520, 15730, 15928, 17160, 18824, 18876, 19910, 21720, 21901, 23530, 23595, 23892, 25168, 25883, 28236, 29040, 29865, 31460, 31856, 34320, 35295, 37648, 37752, 39820, 43440, 43802, 47060, 47190, 47784, 51766, 56472, 59730, 62920, 65703, 70590, 75504, 77649, 79640, 87604, 94120, 94380, 95568, 103532, 109505, 112944, 119460, 125840, 129415, 131406, 141180, 155298, 159280, 175208, 188240, 188760, 207064, 219010, 238920, 258830, 262812, 282360, 284713, 310596, 328515, 350416, 377520, 388245, 414128, 438020, 477840, 517660, 525624, 564720, 569426, 621192, 657030, 776490, 854139, 876040, 1035320, 1051248, 1138852, 1242384, 1314060, 1423565, 1552980, 1708278, 1752080, 2070640, 2277704, 2628120, 2847130, 3105960, 3416556, 4270695, 4555408, 5256240, 5694260, 6211920, 6833112, 8541390, 11388520, 13666224, 17082780, 22777040, 34165560, 68331120]

約数ペア:

[(1, 68331120), (2, 34165560), (3, 22777040), (4, 17082780), (5, 13666224), (6, 11388520), (8, 8541390), (10, 6833112), (11, 6211920), (12, 5694260), (13, 5256240), (15, 4555408), (16, 4270695), (20, 3416556), (22, 3105960), (24, 2847130), (26, 2628120), (30, 2277704), (33, 2070640), (39, 1752080), (40, 1708278), (44, 1552980), (48, 1423565), (52, 1314060), (55, 1242384), (60, 1138852), (65, 1051248), (66, 1035320), (78, 876040), (80, 854139), (88, 776490), (104, 657030), (110, 621192), (120, 569426), (121, 564720), (130, 525624), (132, 517660), (143, 477840), (156, 438020), (165, 414128), (176, 388245), (181, 377520), (195, 350416), (208, 328515), (220, 310596), (240, 284713), (242, 282360), (260, 262812), (264, 258830), (286, 238920), (312, 219010), (330, 207064), (362, 188760), (363, 188240), (390, 175208), (429, 159280), (440, 155298), (484, 141180), (520, 131406), (528, 129415), (543, 125840), (572, 119460), (605, 112944), (624, 109505), (660, 103532), (715, 95568), (724, 94380), (726, 94120), (780, 87604), (858, 79640), (880, 77649), (905, 75504), (968, 70590), (1040, 65703), (1086, 62920), (1144, 59730), (1210, 56472), (1320, 51766), (1430, 47784), (1448, 47190), (1452, 47060), (1560, 43802), (1573, 43440), (1716, 39820), (1810, 37752), (1815, 37648), (1936, 35295), (1991, 34320), (2145, 31856), (2172, 31460), (2288, 29865), (2353, 29040), (2420, 28236), (2640, 25883), (2715, 25168), (2860, 23892), (2896, 23595), (2904, 23530), (3120, 21901), (3146, 21720), (3432, 19910), (3620, 18876), (3630, 18824), (3982, 17160), (4290, 15928), (4344, 15730), (4706, 14520), (4719, 14480), (4840, 14118), (5430, 12584), (5720, 11946), (5808, 11765), (5973, 11440), (6292, 10860), (6864, 9955), (7059, 9680), (7240, 9438), (7260, 9412), (7865, 8688), (7964, 8580)]