264527640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 256

約数和(自身を含む): 965260800

約数和(自身を除く): 700733160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 83, 90, 104, 108, 117, 120, 130, 135, 156, 166, 180, 195, 216, 227, 234, 249, 260, 270, 312, 332, 351, 360, 390, 415, 454, 468, 498, 520, 540, 585, 664, 681, 702, 747, 780, 830, 908, 936, 996, 1079, 1080, 1135, 1170, 1245, 1362, 1404, 1494, 1560, 1660, 1755, 1816, 1992, 2043, 2158, 2241, 2270, 2340, 2490, 2724, 2808, 2951, 2988, 3237, 3320, 3405, 3510, 3735, 4086, 4316, 4482, 4540, 4680, 4980, 5395, 5448, 5902, 5976, 6129, 6474, 6810, 7020, 7470, 8172, 8632, 8853, 8964, 9080, 9711, 9960, 10215, 10790, 11205, 11804, 12258, 12948, 13620, 14040, 14755, 14940, 16185, 16344, 17706, 17928, 18841, 19422, 20430, 21580, 22410, 23608, 24516, 25896, 26559, 27240, 29133, 29510, 29880, 30645, 32370, 35412, 37682, 38844, 40860, 43160, 44265, 44820, 48555, 49032, 53118, 56523, 58266, 59020, 61290, 64740, 70824, 75364, 77688, 79677, 81720, 88530, 89640, 94205, 97110, 106236, 113046, 116532, 118040, 122580, 129480, 132795, 145665, 150728, 159354, 169569, 177060, 188410, 194220, 212472, 226092, 233064, 244933, 245160, 265590, 282615, 291330, 318708, 339138, 354120, 376820, 388440, 398385, 452184, 489866, 508707, 531180, 565230, 582660, 637416, 678276, 734799, 753640, 796770, 847845, 979732, 1017414, 1062360, 1130460, 1165320, 1224665, 1356552, 1469598, 1593540, 1695690, 1959464, 2034828, 2204397, 2260920, 2449330, 2543535, 2939196, 3187080, 3391380, 3673995, 4069656, 4408794, 4898660, 5087070, 5878392, 6613191, 6782760, 7347990, 8817588, 9797320, 10174140, 11021985, 13226382, 14695980, 17635176, 20348280, 22043970, 26452764, 29391960, 33065955, 44087940, 52905528, 66131910, 88175880, 132263820, 264527640]

約数ペア:

[(1, 264527640), (2, 132263820), (3, 88175880), (4, 66131910), (5, 52905528), (6, 44087940), (8, 33065955), (9, 29391960), (10, 26452764), (12, 22043970), (13, 20348280), (15, 17635176), (18, 14695980), (20, 13226382), (24, 11021985), (26, 10174140), (27, 9797320), (30, 8817588), (36, 7347990), (39, 6782760), (40, 6613191), (45, 5878392), (52, 5087070), (54, 4898660), (60, 4408794), (65, 4069656), (72, 3673995), (78, 3391380), (83, 3187080), (90, 2939196), (104, 2543535), (108, 2449330), (117, 2260920), (120, 2204397), (130, 2034828), (135, 1959464), (156, 1695690), (166, 1593540), (180, 1469598), (195, 1356552), (216, 1224665), (227, 1165320), (234, 1130460), (249, 1062360), (260, 1017414), (270, 979732), (312, 847845), (332, 796770), (351, 753640), (360, 734799), (390, 678276), (415, 637416), (454, 582660), (468, 565230), (498, 531180), (520, 508707), (540, 489866), (585, 452184), (664, 398385), (681, 388440), (702, 376820), (747, 354120), (780, 339138), (830, 318708), (908, 291330), (936, 282615), (996, 265590), (1079, 245160), (1080, 244933), (1135, 233064), (1170, 226092), (1245, 212472), (1362, 194220), (1404, 188410), (1494, 177060), (1560, 169569), (1660, 159354), (1755, 150728), (1816, 145665), (1992, 132795), (2043, 129480), (2158, 122580), (2241, 118040), (2270, 116532), (2340, 113046), (2490, 106236), (2724, 97110), (2808, 94205), (2951, 89640), (2988, 88530), (3237, 81720), (3320, 79677), (3405, 77688), (3510, 75364), (3735, 70824), (4086, 64740), (4316, 61290), (4482, 59020), (4540, 58266), (4680, 56523), (4980, 53118), (5395, 49032), (5448, 48555), (5902, 44820), (5976, 44265), (6129, 43160), (6474, 40860), (6810, 38844), (7020, 37682), (7470, 35412), (8172, 32370), (8632, 30645), (8853, 29880), (8964, 29510), (9080, 29133), (9711, 27240), (9960, 26559), (10215, 25896), (10790, 24516), (11205, 23608), (11804, 22410), (12258, 21580), (12948, 20430), (13620, 19422), (14040, 18841), (14755, 17928), (14940, 17706), (16185, 16344)]