213337920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 503551680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 79, 80, 87, 96, 97, 116, 120, 145, 158, 160, 174, 192, 194, 232, 237, 240, 290, 291, 316, 320, 348, 388, 395, 435, 464, 474, 480, 485, 580, 582, 632, 696, 776, 790, 870, 928, 948, 960, 970, 1160, 1164, 1185, 1264, 1392, 1455, 1552, 1580, 1740, 1856, 1896, 1940, 2291, 2320, 2328, 2370, 2528, 2784, 2813, 2910, 3104, 3160, 3480, 3792, 3880, 4582, 4640, 4656, 4740, 5056, 5568, 5626, 5820, 6208, 6320, 6873, 6960, 7584, 7663, 7760, 8439, 9164, 9280, 9312, 9480, 11252, 11455, 11640, 12640, 13746, 13920, 14065, 15168, 15326, 15520, 16878, 18328, 18624, 18960, 22504, 22910, 22989, 23280, 25280, 27492, 27840, 28130, 30652, 31040, 33756, 34365, 36656, 37920, 38315, 42195, 45008, 45820, 45978, 46560, 54984, 56260, 61304, 67512, 68730, 73312, 75840, 76630, 84390, 90016, 91640, 91956, 93120, 109968, 112520, 114945, 122608, 135024, 137460, 146624, 153260, 168780, 180032, 183280, 183912, 219936, 222227, 225040, 229890, 245216, 270048, 274920, 306520, 337560, 366560, 367824, 439872, 444454, 450080, 459780, 490432, 540096, 549840, 613040, 666681, 675120, 733120, 735648, 888908, 900160, 919560, 1099680, 1111135, 1226080, 1333362, 1350240, 1471296, 1777816, 1839120, 2199360, 2222270, 2452160, 2666724, 2700480, 3333405, 3555632, 3678240, 4444540, 5333448, 6666810, 7111264, 7356480, 8889080, 10666896, 13333620, 14222528, 17778160, 21333792, 26667240, 35556320, 42667584, 53334480, 71112640, 106668960, 213337920]

約数ペア:

[(1, 213337920), (2, 106668960), (3, 71112640), (4, 53334480), (5, 42667584), (6, 35556320), (8, 26667240), (10, 21333792), (12, 17778160), (15, 14222528), (16, 13333620), (20, 10666896), (24, 8889080), (29, 7356480), (30, 7111264), (32, 6666810), (40, 5333448), (48, 4444540), (58, 3678240), (60, 3555632), (64, 3333405), (79, 2700480), (80, 2666724), (87, 2452160), (96, 2222270), (97, 2199360), (116, 1839120), (120, 1777816), (145, 1471296), (158, 1350240), (160, 1333362), (174, 1226080), (192, 1111135), (194, 1099680), (232, 919560), (237, 900160), (240, 888908), (290, 735648), (291, 733120), (316, 675120), (320, 666681), (348, 613040), (388, 549840), (395, 540096), (435, 490432), (464, 459780), (474, 450080), (480, 444454), (485, 439872), (580, 367824), (582, 366560), (632, 337560), (696, 306520), (776, 274920), (790, 270048), (870, 245216), (928, 229890), (948, 225040), (960, 222227), (970, 219936), (1160, 183912), (1164, 183280), (1185, 180032), (1264, 168780), (1392, 153260), (1455, 146624), (1552, 137460), (1580, 135024), (1740, 122608), (1856, 114945), (1896, 112520), (1940, 109968), (2291, 93120), (2320, 91956), (2328, 91640), (2370, 90016), (2528, 84390), (2784, 76630), (2813, 75840), (2910, 73312), (3104, 68730), (3160, 67512), (3480, 61304), (3792, 56260), (3880, 54984), (4582, 46560), (4640, 45978), (4656, 45820), (4740, 45008), (5056, 42195), (5568, 38315), (5626, 37920), (5820, 36656), (6208, 34365), (6320, 33756), (6873, 31040), (6960, 30652), (7584, 28130), (7663, 27840), (7760, 27492), (8439, 25280), (9164, 23280), (9280, 22989), (9312, 22910), (9480, 22504), (11252, 18960), (11455, 18624), (11640, 18328), (12640, 16878), (13746, 15520), (13920, 15326), (14065, 15168)]