71862560

素因数分解:

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

素因数の和:359

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 151671520

約数列:

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

約数ペア:

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