1337508120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:354

約数の個数: 256

約数和(自身を含む): 4484874240

約数和(自身を除く): 3147366120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 127, 129, 130, 156, 157, 172, 195, 215, 254, 258, 260, 312, 314, 344, 381, 390, 430, 471, 508, 516, 520, 559, 628, 635, 645, 762, 780, 785, 860, 942, 1016, 1032, 1118, 1256, 1270, 1290, 1524, 1560, 1570, 1651, 1677, 1720, 1884, 1905, 2041, 2236, 2355, 2540, 2580, 2795, 3048, 3140, 3302, 3354, 3768, 3810, 4082, 4472, 4710, 4953, 5080, 5160, 5461, 5590, 6123, 6280, 6604, 6708, 6751, 7620, 8164, 8255, 8385, 9420, 9906, 10205, 10922, 11180, 12246, 13208, 13416, 13502, 15240, 16328, 16383, 16510, 16770, 18840, 19812, 19939, 20253, 20410, 21844, 22360, 24492, 24765, 27004, 27305, 30615, 32766, 33020, 33540, 33755, 39624, 39878, 40506, 40820, 43688, 48984, 49530, 54008, 54610, 59817, 61230, 65532, 66040, 67080, 67510, 70993, 79756, 81012, 81640, 81915, 87763, 99060, 99695, 101265, 109220, 119634, 122460, 131064, 135020, 141986, 159512, 162024, 163830, 175526, 198120, 199390, 202530, 212979, 218440, 239268, 244920, 259207, 263289, 270040, 283972, 299085, 327660, 351052, 354965, 398780, 405060, 425958, 438815, 478536, 518414, 526578, 567944, 598170, 655320, 702104, 709930, 777621, 797560, 810120, 851916, 857377, 877630, 1036828, 1053156, 1064895, 1196340, 1296035, 1316445, 1419860, 1555242, 1703832, 1714754, 1755260, 2073656, 2106312, 2129790, 2392680, 2572131, 2592070, 2632890, 2839720, 3110484, 3429508, 3510520, 3888105, 4259580, 4286885, 5144262, 5184140, 5265780, 6220968, 6859016, 7776210, 8519160, 8573770, 10288524, 10368280, 10531560, 11145901, 12860655, 15552420, 17147540, 20577048, 22291802, 25721310, 31104840, 33437703, 34295080, 44583604, 51442620, 55729505, 66875406, 89167208, 102885240, 111459010, 133750812, 167188515, 222918020, 267501624, 334377030, 445836040, 668754060, 1337508120]

約数ペア:

[(1, 1337508120), (2, 668754060), (3, 445836040), (4, 334377030), (5, 267501624), (6, 222918020), (8, 167188515), (10, 133750812), (12, 111459010), (13, 102885240), (15, 89167208), (20, 66875406), (24, 55729505), (26, 51442620), (30, 44583604), (39, 34295080), (40, 33437703), (43, 31104840), (52, 25721310), (60, 22291802), (65, 20577048), (78, 17147540), (86, 15552420), (104, 12860655), (120, 11145901), (127, 10531560), (129, 10368280), (130, 10288524), (156, 8573770), (157, 8519160), (172, 7776210), (195, 6859016), (215, 6220968), (254, 5265780), (258, 5184140), (260, 5144262), (312, 4286885), (314, 4259580), (344, 3888105), (381, 3510520), (390, 3429508), (430, 3110484), (471, 2839720), (508, 2632890), (516, 2592070), (520, 2572131), (559, 2392680), (628, 2129790), (635, 2106312), (645, 2073656), (762, 1755260), (780, 1714754), (785, 1703832), (860, 1555242), (942, 1419860), (1016, 1316445), (1032, 1296035), (1118, 1196340), (1256, 1064895), (1270, 1053156), (1290, 1036828), (1524, 877630), (1560, 857377), (1570, 851916), (1651, 810120), (1677, 797560), (1720, 777621), (1884, 709930), (1905, 702104), (2041, 655320), (2236, 598170), (2355, 567944), (2540, 526578), (2580, 518414), (2795, 478536), (3048, 438815), (3140, 425958), (3302, 405060), (3354, 398780), (3768, 354965), (3810, 351052), (4082, 327660), (4472, 299085), (4710, 283972), (4953, 270040), (5080, 263289), (5160, 259207), (5461, 244920), (5590, 239268), (6123, 218440), (6280, 212979), (6604, 202530), (6708, 199390), (6751, 198120), (7620, 175526), (8164, 163830), (8255, 162024), (8385, 159512), (9420, 141986), (9906, 135020), (10205, 131064), (10922, 122460), (11180, 119634), (12246, 109220), (13208, 101265), (13416, 99695), (13502, 99060), (15240, 87763), (16328, 81915), (16383, 81640), (16510, 81012), (16770, 79756), (18840, 70993), (19812, 67510), (19939, 67080), (20253, 66040), (20410, 65532), (21844, 61230), (22360, 59817), (24492, 54610), (24765, 54008), (27004, 49530), (27305, 48984), (30615, 43688), (32766, 40820), (33020, 40506), (33540, 39878), (33755, 39624)]