1178045260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2352

約数の個数: 144

約数和(自身を含む): 3146750208

約数和(自身を除く): 1968704948

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 49, 62, 68, 70, 85, 98, 119, 124, 140, 155, 170, 196, 217, 238, 245, 310, 340, 434, 476, 490, 527, 595, 620, 833, 868, 980, 1054, 1085, 1190, 1519, 1666, 2108, 2170, 2281, 2380, 2635, 3038, 3332, 3689, 4165, 4340, 4562, 5270, 6076, 7378, 7595, 8330, 9124, 10540, 11405, 14756, 15190, 15967, 16660, 18445, 22810, 25823, 30380, 31934, 36890, 38777, 45620, 51646, 63868, 70711, 73780, 77554, 79835, 103292, 111769, 129115, 141422, 155108, 159670, 193885, 223538, 258230, 271439, 282844, 319340, 353555, 387770, 447076, 494977, 516460, 542878, 558845, 707110, 775540, 989954, 1085756, 1117690, 1202087, 1357195, 1414220, 1900073, 1979908, 2235380, 2404174, 2474885, 2714390, 3464839, 3800146, 4808348, 4949770, 5428780, 6010435, 6929678, 7600292, 8414609, 9500365, 9899540, 12020870, 13859356, 16829218, 17324195, 19000730, 24041740, 33658436, 34648390, 38001460, 42073045, 58902263, 69296780, 84146090, 117804526, 168292180, 235609052, 294511315, 589022630, 1178045260]

約数ペア:

[(1, 1178045260), (2, 589022630), (4, 294511315), (5, 235609052), (7, 168292180), (10, 117804526), (14, 84146090), (17, 69296780), (20, 58902263), (28, 42073045), (31, 38001460), (34, 34648390), (35, 33658436), (49, 24041740), (62, 19000730), (68, 17324195), (70, 16829218), (85, 13859356), (98, 12020870), (119, 9899540), (124, 9500365), (140, 8414609), (155, 7600292), (170, 6929678), (196, 6010435), (217, 5428780), (238, 4949770), (245, 4808348), (310, 3800146), (340, 3464839), (434, 2714390), (476, 2474885), (490, 2404174), (527, 2235380), (595, 1979908), (620, 1900073), (833, 1414220), (868, 1357195), (980, 1202087), (1054, 1117690), (1085, 1085756), (1190, 989954), (1519, 775540), (1666, 707110), (2108, 558845), (2170, 542878), (2281, 516460), (2380, 494977), (2635, 447076), (3038, 387770), (3332, 353555), (3689, 319340), (4165, 282844), (4340, 271439), (4562, 258230), (5270, 223538), (6076, 193885), (7378, 159670), (7595, 155108), (8330, 141422), (9124, 129115), (10540, 111769), (11405, 103292), (14756, 79835), (15190, 77554), (15967, 73780), (16660, 70711), (18445, 63868), (22810, 51646), (25823, 45620), (30380, 38777), (31934, 36890)]