1373918760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13679}}^1$

素因数の和:13733

約数の個数: 160

約数和(自身を含む): 4767206400

約数和(自身を除く): 3393287640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 5022, 5580, 6696, 8370, 10044, 11160, 12555, 13679, 16740, 20088, 25110, 27358, 33480, 41037, 50220, 54716, 68395, 82074, 100440, 109432, 123111, 136790, 164148, 205185, 246222, 273580, 328296, 369333, 410370, 424049, 492444, 547160, 615555, 738666, 820740, 848098, 984888, 1107999, 1231110, 1272147, 1477332, 1641480, 1696196, 1846665, 2120245, 2215998, 2462220, 2544294, 2954664, 3392392, 3693330, 3816441, 4240490, 4431996, 4924440, 5088588, 5539995, 6360735, 7386660, 7632882, 8480980, 8863992, 10177176, 11079990, 11449323, 12721470, 14773320, 15265764, 16961960, 19082205, 22159980, 22898646, 25442940, 30531528, 34347969, 38164410, 44319960, 45797292, 50885880, 57246615, 68695938, 76328820, 91594584, 114493230, 137391876, 152657640, 171739845, 228986460, 274783752, 343479690, 457972920, 686959380, 1373918760]

約数ペア:

[(1, 1373918760), (2, 686959380), (3, 457972920), (4, 343479690), (5, 274783752), (6, 228986460), (8, 171739845), (9, 152657640), (10, 137391876), (12, 114493230), (15, 91594584), (18, 76328820), (20, 68695938), (24, 57246615), (27, 50885880), (30, 45797292), (31, 44319960), (36, 38164410), (40, 34347969), (45, 30531528), (54, 25442940), (60, 22898646), (62, 22159980), (72, 19082205), (81, 16961960), (90, 15265764), (93, 14773320), (108, 12721470), (120, 11449323), (124, 11079990), (135, 10177176), (155, 8863992), (162, 8480980), (180, 7632882), (186, 7386660), (216, 6360735), (248, 5539995), (270, 5088588), (279, 4924440), (310, 4431996), (324, 4240490), (360, 3816441), (372, 3693330), (405, 3392392), (465, 2954664), (540, 2544294), (558, 2462220), (620, 2215998), (648, 2120245), (744, 1846665), (810, 1696196), (837, 1641480), (930, 1477332), (1080, 1272147), (1116, 1231110), (1240, 1107999), (1395, 984888), (1620, 848098), (1674, 820740), (1860, 738666), (2232, 615555), (2511, 547160), (2790, 492444), (3240, 424049), (3348, 410370), (3720, 369333), (4185, 328296), (5022, 273580), (5580, 246222), (6696, 205185), (8370, 164148), (10044, 136790), (11160, 123111), (12555, 109432), (13679, 100440), (16740, 82074), (20088, 68395), (25110, 54716), (27358, 50220), (33480, 41037)]