2051710320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1069}}^1$

素因数の和:1823

約数の個数: 160

約数和(自身を含む): 6954554880

約数和(自身を除く): 4902844560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 727, 880, 1069, 1320, 1454, 2138, 2181, 2640, 2908, 3207, 3635, 4276, 4362, 5345, 5816, 6414, 7270, 7997, 8552, 8724, 10690, 10905, 11632, 11759, 12828, 14540, 15994, 16035, 17104, 17448, 21380, 21810, 23518, 23991, 25656, 29080, 31988, 32070, 34896, 35277, 39985, 42760, 43620, 47036, 47982, 51312, 58160, 58795, 63976, 64140, 70554, 79970, 85520, 87240, 94072, 95964, 117590, 119955, 127952, 128280, 141108, 159940, 174480, 176385, 188144, 191928, 235180, 239910, 256560, 282216, 319880, 352770, 383856, 470360, 479820, 564432, 639760, 705540, 777163, 940720, 959640, 1411080, 1554326, 1919280, 2331489, 2822160, 3108652, 3885815, 4662978, 6217304, 7771630, 8548793, 9325956, 11657445, 12434608, 15543260, 17097586, 18651912, 23314890, 25646379, 31086520, 34195172, 37303824, 42743965, 46629780, 51292758, 62173040, 68390344, 85487930, 93259560, 102585516, 128231895, 136780688, 170975860, 186519120, 205171032, 256463790, 341951720, 410342064, 512927580, 683903440, 1025855160, 2051710320]

約数ペア:

[(1, 2051710320), (2, 1025855160), (3, 683903440), (4, 512927580), (5, 410342064), (6, 341951720), (8, 256463790), (10, 205171032), (11, 186519120), (12, 170975860), (15, 136780688), (16, 128231895), (20, 102585516), (22, 93259560), (24, 85487930), (30, 68390344), (33, 62173040), (40, 51292758), (44, 46629780), (48, 42743965), (55, 37303824), (60, 34195172), (66, 31086520), (80, 25646379), (88, 23314890), (110, 18651912), (120, 17097586), (132, 15543260), (165, 12434608), (176, 11657445), (220, 9325956), (240, 8548793), (264, 7771630), (330, 6217304), (440, 4662978), (528, 3885815), (660, 3108652), (727, 2822160), (880, 2331489), (1069, 1919280), (1320, 1554326), (1454, 1411080), (2138, 959640), (2181, 940720), (2640, 777163), (2908, 705540), (3207, 639760), (3635, 564432), (4276, 479820), (4362, 470360), (5345, 383856), (5816, 352770), (6414, 319880), (7270, 282216), (7997, 256560), (8552, 239910), (8724, 235180), (10690, 191928), (10905, 188144), (11632, 176385), (11759, 174480), (12828, 159940), (14540, 141108), (15994, 128280), (16035, 127952), (17104, 119955), (17448, 117590), (21380, 95964), (21810, 94072), (23518, 87240), (23991, 85520), (25656, 79970), (29080, 70554), (31988, 64140), (32070, 63976), (34896, 58795), (35277, 58160), (39985, 51312), (42760, 47982), (43620, 47036)]