418801320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1845

約数の個数: 256

約数和(自身を含む): 1647820800

約数和(自身を除く): 1229019480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1787, 1860, 1890, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3348, 3574, 3720, 3780, 3906, 4185, 4340, 5208, 5361, 5580, 5859, 6510, 6696, 7148, 7560, 7812, 8370, 8680, 8935, 9765, 10722, 11160, 11718, 12509, 13020, 14296, 15624, 16083, 16740, 17870, 19530, 21444, 23436, 25018, 26040, 26805, 29295, 32166, 33480, 35740, 37527, 39060, 42888, 46872, 48249, 50036, 53610, 55397, 58590, 62545, 64332, 71480, 75054, 78120, 80415, 96498, 100072, 107220, 110794, 112581, 117180, 125090, 128664, 150108, 160830, 166191, 187635, 192996, 214440, 221588, 225162, 234360, 241245, 250180, 276985, 300216, 321660, 332382, 337743, 375270, 385992, 387779, 443176, 450324, 482490, 498573, 500360, 553970, 562905, 643320, 664764, 675486, 750540, 775558, 830955, 900648, 964980, 997146, 1107940, 1125810, 1163337, 1329528, 1350972, 1495719, 1501080, 1551116, 1661910, 1688715, 1929960, 1938895, 1994292, 2215880, 2251620, 2326674, 2492865, 2701944, 2991438, 3102232, 3323820, 3377430, 3490011, 3877790, 3988584, 4503240, 4653348, 4985730, 5816685, 5982876, 6647640, 6754860, 6980022, 7478595, 7755580, 9306696, 9971460, 10470033, 11633370, 11965752, 13509720, 13960044, 14957190, 15511160, 17450055, 19942920, 20940066, 23266740, 27920088, 29914380, 34900110, 41880132, 46533480, 52350165, 59828760, 69800220, 83760264, 104700330, 139600440, 209400660, 418801320]

約数ペア:

[(1, 418801320), (2, 209400660), (3, 139600440), (4, 104700330), (5, 83760264), (6, 69800220), (7, 59828760), (8, 52350165), (9, 46533480), (10, 41880132), (12, 34900110), (14, 29914380), (15, 27920088), (18, 23266740), (20, 20940066), (21, 19942920), (24, 17450055), (27, 15511160), (28, 14957190), (30, 13960044), (31, 13509720), (35, 11965752), (36, 11633370), (40, 10470033), (42, 9971460), (45, 9306696), (54, 7755580), (56, 7478595), (60, 6980022), (62, 6754860), (63, 6647640), (70, 5982876), (72, 5816685), (84, 4985730), (90, 4653348), (93, 4503240), (105, 3988584), (108, 3877790), (120, 3490011), (124, 3377430), (126, 3323820), (135, 3102232), (140, 2991438), (155, 2701944), (168, 2492865), (180, 2326674), (186, 2251620), (189, 2215880), (210, 1994292), (216, 1938895), (217, 1929960), (248, 1688715), (252, 1661910), (270, 1551116), (279, 1501080), (280, 1495719), (310, 1350972), (315, 1329528), (360, 1163337), (372, 1125810), (378, 1107940), (420, 997146), (434, 964980), (465, 900648), (504, 830955), (540, 775558), (558, 750540), (620, 675486), (630, 664764), (651, 643320), (744, 562905), (756, 553970), (837, 500360), (840, 498573), (868, 482490), (930, 450324), (945, 443176), (1080, 387779), (1085, 385992), (1116, 375270), (1240, 337743), (1260, 332382), (1302, 321660), (1395, 300216), (1512, 276985), (1674, 250180), (1736, 241245), (1787, 234360), (1860, 225162), (1890, 221588), (1953, 214440), (2170, 192996), (2232, 187635), (2520, 166191), (2604, 160830), (2790, 150108), (3255, 128664), (3348, 125090), (3574, 117180), (3720, 112581), (3780, 110794), (3906, 107220), (4185, 100072), (4340, 96498), (5208, 80415), (5361, 78120), (5580, 75054), (5859, 71480), (6510, 64332), (6696, 62545), (7148, 58590), (7560, 55397), (7812, 53610), (8370, 50036), (8680, 48249), (8935, 46872), (9765, 42888), (10722, 39060), (11160, 37527), (11718, 35740), (12509, 33480), (13020, 32166), (14296, 29295), (15624, 26805), (16083, 26040), (16740, 25018), (17870, 23436), (19530, 21444)]