69192240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 235151616

約数和(自身を除く): 165959376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 331, 335, 390, 402, 520, 536, 624, 662, 670, 780, 804, 871, 993, 1005, 1040, 1072, 1324, 1340, 1560, 1608, 1655, 1742, 1986, 2010, 2613, 2648, 2680, 3120, 3216, 3310, 3484, 3972, 4020, 4303, 4355, 4965, 5226, 5296, 5360, 6620, 6968, 7944, 8040, 8606, 8710, 9930, 10452, 12909, 13065, 13240, 13936, 15888, 16080, 17212, 17420, 19860, 20904, 21515, 22177, 25818, 26130, 26480, 34424, 34840, 39720, 41808, 43030, 44354, 51636, 52260, 64545, 66531, 68848, 69680, 79440, 86060, 88708, 103272, 104520, 110885, 129090, 133062, 172120, 177416, 206544, 209040, 221770, 258180, 266124, 288301, 332655, 344240, 354832, 443540, 516360, 532248, 576602, 665310, 864903, 887080, 1032720, 1064496, 1153204, 1330620, 1441505, 1729806, 1774160, 2306408, 2661240, 2883010, 3459612, 4324515, 4612816, 5322480, 5766020, 6919224, 8649030, 11532040, 13838448, 17298060, 23064080, 34596120, 69192240]

約数ペア:

[(1, 69192240), (2, 34596120), (3, 23064080), (4, 17298060), (5, 13838448), (6, 11532040), (8, 8649030), (10, 6919224), (12, 5766020), (13, 5322480), (15, 4612816), (16, 4324515), (20, 3459612), (24, 2883010), (26, 2661240), (30, 2306408), (39, 1774160), (40, 1729806), (48, 1441505), (52, 1330620), (60, 1153204), (65, 1064496), (67, 1032720), (78, 887080), (80, 864903), (104, 665310), (120, 576602), (130, 532248), (134, 516360), (156, 443540), (195, 354832), (201, 344240), (208, 332655), (240, 288301), (260, 266124), (268, 258180), (312, 221770), (331, 209040), (335, 206544), (390, 177416), (402, 172120), (520, 133062), (536, 129090), (624, 110885), (662, 104520), (670, 103272), (780, 88708), (804, 86060), (871, 79440), (993, 69680), (1005, 68848), (1040, 66531), (1072, 64545), (1324, 52260), (1340, 51636), (1560, 44354), (1608, 43030), (1655, 41808), (1742, 39720), (1986, 34840), (2010, 34424), (2613, 26480), (2648, 26130), (2680, 25818), (3120, 22177), (3216, 21515), (3310, 20904), (3484, 19860), (3972, 17420), (4020, 17212), (4303, 16080), (4355, 15888), (4965, 13936), (5226, 13240), (5296, 13065), (5360, 12909), (6620, 10452), (6968, 9930), (7944, 8710), (8040, 8606)]