630275760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:516

約数の個数: 240

約数和(自身を含む): 2216242080

約数和(自身を除く): 1585966320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 59, 60, 72, 74, 80, 90, 111, 118, 120, 144, 148, 177, 180, 185, 222, 236, 240, 295, 296, 333, 354, 360, 370, 401, 444, 472, 531, 555, 590, 592, 666, 708, 720, 740, 802, 885, 888, 944, 1062, 1110, 1180, 1203, 1332, 1416, 1480, 1604, 1665, 1770, 1776, 2005, 2124, 2183, 2220, 2360, 2406, 2655, 2664, 2832, 2960, 3208, 3330, 3540, 3609, 4010, 4248, 4366, 4440, 4720, 4812, 5310, 5328, 6015, 6416, 6549, 6660, 7080, 7218, 8020, 8496, 8732, 8880, 9624, 10620, 10915, 12030, 13098, 13320, 14160, 14436, 14837, 16040, 17464, 18045, 19248, 19647, 21240, 21830, 23659, 24060, 26196, 26640, 28872, 29674, 32080, 32745, 34928, 36090, 39294, 42480, 43660, 44511, 47318, 48120, 52392, 57744, 59348, 65490, 70977, 72180, 74185, 78588, 87320, 89022, 94636, 96240, 98235, 104784, 118295, 118696, 130980, 133533, 141954, 144360, 148370, 157176, 174640, 178044, 189272, 196470, 212931, 222555, 236590, 237392, 261960, 267066, 283908, 288720, 296740, 314352, 354885, 356088, 378544, 392940, 425862, 445110, 473180, 523920, 534132, 567816, 593480, 667665, 709770, 712176, 785880, 851724, 875383, 890220, 946360, 1064655, 1068264, 1135632, 1186960, 1335330, 1419540, 1571760, 1703448, 1750766, 1780440, 1892720, 2129310, 2136528, 2626149, 2670660, 2839080, 3406896, 3501532, 3560880, 4258620, 4376915, 5252298, 5341320, 5678160, 7003064, 7878447, 8517240, 8753830, 10504596, 10682640, 13130745, 14006128, 15756894, 17034480, 17507660, 21009192, 26261490, 31513788, 35015320, 39392235, 42018384, 52522980, 63027576, 70030640, 78784470, 105045960, 126055152, 157568940, 210091920, 315137880, 630275760]

約数ペア:

[(1, 630275760), (2, 315137880), (3, 210091920), (4, 157568940), (5, 126055152), (6, 105045960), (8, 78784470), (9, 70030640), (10, 63027576), (12, 52522980), (15, 42018384), (16, 39392235), (18, 35015320), (20, 31513788), (24, 26261490), (30, 21009192), (36, 17507660), (37, 17034480), (40, 15756894), (45, 14006128), (48, 13130745), (59, 10682640), (60, 10504596), (72, 8753830), (74, 8517240), (80, 7878447), (90, 7003064), (111, 5678160), (118, 5341320), (120, 5252298), (144, 4376915), (148, 4258620), (177, 3560880), (180, 3501532), (185, 3406896), (222, 2839080), (236, 2670660), (240, 2626149), (295, 2136528), (296, 2129310), (333, 1892720), (354, 1780440), (360, 1750766), (370, 1703448), (401, 1571760), (444, 1419540), (472, 1335330), (531, 1186960), (555, 1135632), (590, 1068264), (592, 1064655), (666, 946360), (708, 890220), (720, 875383), (740, 851724), (802, 785880), (885, 712176), (888, 709770), (944, 667665), (1062, 593480), (1110, 567816), (1180, 534132), (1203, 523920), (1332, 473180), (1416, 445110), (1480, 425862), (1604, 392940), (1665, 378544), (1770, 356088), (1776, 354885), (2005, 314352), (2124, 296740), (2183, 288720), (2220, 283908), (2360, 267066), (2406, 261960), (2655, 237392), (2664, 236590), (2832, 222555), (2960, 212931), (3208, 196470), (3330, 189272), (3540, 178044), (3609, 174640), (4010, 157176), (4248, 148370), (4366, 144360), (4440, 141954), (4720, 133533), (4812, 130980), (5310, 118696), (5328, 118295), (6015, 104784), (6416, 98235), (6549, 96240), (6660, 94636), (7080, 89022), (7218, 87320), (8020, 78588), (8496, 74185), (8732, 72180), (8880, 70977), (9624, 65490), (10620, 59348), (10915, 57744), (12030, 52392), (13098, 48120), (13320, 47318), (14160, 44511), (14436, 43660), (14837, 42480), (16040, 39294), (17464, 36090), (18045, 34928), (19248, 32745), (19647, 32080), (21240, 29674), (21830, 28872), (23659, 26640), (24060, 26196)]