1336589280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71399}}^1$

素因数の和:71433

約数の個数: 144

約数和(自身を含む): 4912034400

約数和(自身を除く): 3575445120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 71399, 142798, 214197, 285596, 356995, 428394, 571192, 642591, 713990, 856788, 928187, 1070985, 1142384, 1285182, 1427980, 1713576, 1856374, 2141970, 2284768, 2570364, 2784561, 2855960, 3212955, 3427152, 3712748, 4283940, 4640935, 5140728, 5569122, 5711920, 6425910, 6854304, 7425496, 8353683, 8567880, 9281870, 10281456, 11138244, 11423840, 12851820, 13922805, 14850992, 16707366, 17135760, 18563740, 20562912, 22276488, 25703640, 27845610, 29701984, 33414732, 34271520, 37127480, 41768415, 44552976, 51407280, 55691220, 66829464, 74254960, 83536830, 89105952, 102814560, 111382440, 133658928, 148509920, 167073660, 222764880, 267317856, 334147320, 445529760, 668294640, 1336589280]

約数ペア:

[(1, 1336589280), (2, 668294640), (3, 445529760), (4, 334147320), (5, 267317856), (6, 222764880), (8, 167073660), (9, 148509920), (10, 133658928), (12, 111382440), (13, 102814560), (15, 89105952), (16, 83536830), (18, 74254960), (20, 66829464), (24, 55691220), (26, 51407280), (30, 44552976), (32, 41768415), (36, 37127480), (39, 34271520), (40, 33414732), (45, 29701984), (48, 27845610), (52, 25703640), (60, 22276488), (65, 20562912), (72, 18563740), (78, 17135760), (80, 16707366), (90, 14850992), (96, 13922805), (104, 12851820), (117, 11423840), (120, 11138244), (130, 10281456), (144, 9281870), (156, 8567880), (160, 8353683), (180, 7425496), (195, 6854304), (208, 6425910), (234, 5711920), (240, 5569122), (260, 5140728), (288, 4640935), (312, 4283940), (360, 3712748), (390, 3427152), (416, 3212955), (468, 2855960), (480, 2784561), (520, 2570364), (585, 2284768), (624, 2141970), (720, 1856374), (780, 1713576), (936, 1427980), (1040, 1285182), (1170, 1142384), (1248, 1070985), (1440, 928187), (1560, 856788), (1872, 713990), (2080, 642591), (2340, 571192), (3120, 428394), (3744, 356995), (4680, 285596), (6240, 214197), (9360, 142798), (18720, 71399)]