143725120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:361

約数の個数: 224

約数和(自身を含む): 450616320

約数和(自身を除く): 306891200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 307, 308, 320, 352, 380, 385, 418, 440, 448, 532, 560, 608, 614, 616, 665, 704, 760, 770, 836, 880, 1045, 1064, 1120, 1216, 1228, 1232, 1330, 1463, 1520, 1535, 1540, 1672, 1760, 2090, 2128, 2149, 2240, 2456, 2464, 2660, 2926, 3040, 3070, 3080, 3344, 3377, 3520, 4180, 4256, 4298, 4912, 4928, 5320, 5833, 5852, 6080, 6140, 6160, 6688, 6754, 7315, 8360, 8512, 8596, 9824, 10640, 10745, 11666, 11704, 12280, 12320, 13376, 13508, 14630, 16720, 16885, 17192, 19648, 21280, 21490, 23332, 23408, 23639, 24560, 24640, 27016, 29165, 29260, 33440, 33770, 34384, 40831, 42560, 42980, 46664, 46816, 47278, 49120, 54032, 58330, 58520, 64163, 66880, 67540, 68768, 81662, 85960, 93328, 93632, 94556, 98240, 108064, 116660, 117040, 118195, 128326, 135080, 137536, 163324, 171920, 186656, 189112, 204155, 216128, 233320, 234080, 236390, 256652, 270160, 320815, 326648, 343840, 373312, 378224, 408310, 449141, 466640, 468160, 472780, 513304, 540320, 641630, 653296, 687680, 756448, 816620, 898282, 933280, 945560, 1026608, 1080640, 1283260, 1306592, 1512896, 1633240, 1796564, 1866560, 1891120, 2053216, 2245705, 2566520, 2613184, 3266480, 3593128, 3782240, 4106432, 4491410, 5133040, 6532960, 7186256, 7564480, 8982820, 10266080, 13065920, 14372512, 17965640, 20532160, 28745024, 35931280, 71862560, 143725120]

約数ペア:

[(1, 143725120), (2, 71862560), (4, 35931280), (5, 28745024), (7, 20532160), (8, 17965640), (10, 14372512), (11, 13065920), (14, 10266080), (16, 8982820), (19, 7564480), (20, 7186256), (22, 6532960), (28, 5133040), (32, 4491410), (35, 4106432), (38, 3782240), (40, 3593128), (44, 3266480), (55, 2613184), (56, 2566520), (64, 2245705), (70, 2053216), (76, 1891120), (77, 1866560), (80, 1796564), (88, 1633240), (95, 1512896), (110, 1306592), (112, 1283260), (133, 1080640), (140, 1026608), (152, 945560), (154, 933280), (160, 898282), (176, 816620), (190, 756448), (209, 687680), (220, 653296), (224, 641630), (266, 540320), (280, 513304), (304, 472780), (307, 468160), (308, 466640), (320, 449141), (352, 408310), (380, 378224), (385, 373312), (418, 343840), (440, 326648), (448, 320815), (532, 270160), (560, 256652), (608, 236390), (614, 234080), (616, 233320), (665, 216128), (704, 204155), (760, 189112), (770, 186656), (836, 171920), (880, 163324), (1045, 137536), (1064, 135080), (1120, 128326), (1216, 118195), (1228, 117040), (1232, 116660), (1330, 108064), (1463, 98240), (1520, 94556), (1535, 93632), (1540, 93328), (1672, 85960), (1760, 81662), (2090, 68768), (2128, 67540), (2149, 66880), (2240, 64163), (2456, 58520), (2464, 58330), (2660, 54032), (2926, 49120), (3040, 47278), (3070, 46816), (3080, 46664), (3344, 42980), (3377, 42560), (3520, 40831), (4180, 34384), (4256, 33770), (4298, 33440), (4912, 29260), (4928, 29165), (5320, 27016), (5833, 24640), (5852, 24560), (6080, 23639), (6140, 23408), (6160, 23332), (6688, 21490), (6754, 21280), (7315, 19648), (8360, 17192), (8512, 16885), (8596, 16720), (9824, 14630), (10640, 13508), (10745, 13376), (11666, 12320), (11704, 12280)]