272411880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 936714240

約数和(自身を除く): 664302360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 43, 52, 60, 62, 65, 78, 86, 93, 104, 120, 124, 129, 130, 131, 155, 156, 172, 186, 195, 215, 248, 258, 260, 262, 310, 312, 344, 372, 390, 393, 403, 430, 465, 516, 520, 524, 559, 620, 645, 655, 744, 780, 786, 806, 860, 930, 1032, 1048, 1118, 1209, 1240, 1290, 1310, 1333, 1560, 1572, 1612, 1677, 1703, 1720, 1860, 1965, 2015, 2236, 2418, 2580, 2620, 2666, 2795, 3144, 3224, 3354, 3406, 3720, 3930, 3999, 4030, 4061, 4472, 4836, 5109, 5160, 5240, 5332, 5590, 5633, 6045, 6665, 6708, 6812, 7860, 7998, 8060, 8122, 8385, 8515, 9672, 10218, 10664, 11180, 11266, 12090, 12183, 13330, 13416, 13624, 15720, 15996, 16120, 16244, 16770, 16899, 17030, 17329, 19995, 20305, 20436, 22360, 22532, 24180, 24366, 25545, 26660, 28165, 31992, 32488, 33540, 33798, 34060, 34658, 39990, 40610, 40872, 45064, 48360, 48732, 51090, 51987, 52793, 53320, 56330, 60915, 67080, 67596, 68120, 69316, 73229, 79980, 81220, 84495, 86645, 97464, 102180, 103974, 105586, 112660, 121830, 135192, 138632, 146458, 158379, 159960, 162440, 168990, 173290, 174623, 204360, 207948, 211172, 219687, 225320, 243660, 259935, 263965, 292916, 316758, 337980, 346580, 349246, 366145, 415896, 422344, 439374, 487320, 519870, 523869, 527930, 585832, 633516, 675960, 693160, 698492, 732290, 791895, 873115, 878748, 1039740, 1047738, 1055860, 1098435, 1267032, 1396984, 1464580, 1583790, 1746230, 1757496, 2079480, 2095476, 2111720, 2196870, 2270099, 2619345, 2929160, 3167580, 3492460, 4190952, 4393740, 4540198, 5238690, 6335160, 6810297, 6984920, 8787480, 9080396, 10477380, 11350495, 13620594, 18160792, 20954760, 22700990, 27241188, 34051485, 45401980, 54482376, 68102970, 90803960, 136205940, 272411880]

約数ペア:

[(1, 272411880), (2, 136205940), (3, 90803960), (4, 68102970), (5, 54482376), (6, 45401980), (8, 34051485), (10, 27241188), (12, 22700990), (13, 20954760), (15, 18160792), (20, 13620594), (24, 11350495), (26, 10477380), (30, 9080396), (31, 8787480), (39, 6984920), (40, 6810297), (43, 6335160), (52, 5238690), (60, 4540198), (62, 4393740), (65, 4190952), (78, 3492460), (86, 3167580), (93, 2929160), (104, 2619345), (120, 2270099), (124, 2196870), (129, 2111720), (130, 2095476), (131, 2079480), (155, 1757496), (156, 1746230), (172, 1583790), (186, 1464580), (195, 1396984), (215, 1267032), (248, 1098435), (258, 1055860), (260, 1047738), (262, 1039740), (310, 878748), (312, 873115), (344, 791895), (372, 732290), (390, 698492), (393, 693160), (403, 675960), (430, 633516), (465, 585832), (516, 527930), (520, 523869), (524, 519870), (559, 487320), (620, 439374), (645, 422344), (655, 415896), (744, 366145), (780, 349246), (786, 346580), (806, 337980), (860, 316758), (930, 292916), (1032, 263965), (1048, 259935), (1118, 243660), (1209, 225320), (1240, 219687), (1290, 211172), (1310, 207948), (1333, 204360), (1560, 174623), (1572, 173290), (1612, 168990), (1677, 162440), (1703, 159960), (1720, 158379), (1860, 146458), (1965, 138632), (2015, 135192), (2236, 121830), (2418, 112660), (2580, 105586), (2620, 103974), (2666, 102180), (2795, 97464), (3144, 86645), (3224, 84495), (3354, 81220), (3406, 79980), (3720, 73229), (3930, 69316), (3999, 68120), (4030, 67596), (4061, 67080), (4472, 60915), (4836, 56330), (5109, 53320), (5160, 52793), (5240, 51987), (5332, 51090), (5590, 48732), (5633, 48360), (6045, 45064), (6665, 40872), (6708, 40610), (6812, 39990), (7860, 34658), (7998, 34060), (8060, 33798), (8122, 33540), (8385, 32488), (8515, 31992), (9672, 28165), (10218, 26660), (10664, 25545), (11180, 24366), (11266, 24180), (12090, 22532), (12183, 22360), (13330, 20436), (13416, 20305), (13624, 19995), (15720, 17329), (15996, 17030), (16120, 16899), (16244, 16770)]