206198160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1045

約数の個数: 160

約数和(自身を含む): 736619520

約数和(自身を除く): 530421360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 883, 973, 1112, 1390, 1668, 1680, 1766, 1946, 2085, 2224, 2649, 2780, 2919, 3336, 3532, 3892, 4170, 4415, 4865, 5298, 5560, 5838, 6181, 6672, 7064, 7784, 8340, 8830, 9730, 10596, 11120, 11676, 12362, 13245, 14128, 14595, 15568, 16680, 17660, 18543, 19460, 21192, 23352, 24724, 26490, 29190, 30905, 33360, 35320, 37086, 38920, 42384, 46704, 49448, 52980, 58380, 61810, 70640, 74172, 77840, 92715, 98896, 105960, 116760, 122737, 123620, 148344, 185430, 211920, 233520, 245474, 247240, 296688, 368211, 370860, 490948, 494480, 613685, 736422, 741720, 859159, 981896, 1227370, 1472844, 1483440, 1718318, 1841055, 1963792, 2454740, 2577477, 2945688, 3436636, 3682110, 4295795, 4909480, 5154954, 5891376, 6873272, 7364220, 8591590, 9818960, 10309908, 12887385, 13746544, 14728440, 17183180, 20619816, 25774770, 29456880, 34366360, 41239632, 51549540, 68732720, 103099080, 206198160]

約数ペア:

[(1, 206198160), (2, 103099080), (3, 68732720), (4, 51549540), (5, 41239632), (6, 34366360), (7, 29456880), (8, 25774770), (10, 20619816), (12, 17183180), (14, 14728440), (15, 13746544), (16, 12887385), (20, 10309908), (21, 9818960), (24, 8591590), (28, 7364220), (30, 6873272), (35, 5891376), (40, 5154954), (42, 4909480), (48, 4295795), (56, 3682110), (60, 3436636), (70, 2945688), (80, 2577477), (84, 2454740), (105, 1963792), (112, 1841055), (120, 1718318), (139, 1483440), (140, 1472844), (168, 1227370), (210, 981896), (240, 859159), (278, 741720), (280, 736422), (336, 613685), (417, 494480), (420, 490948), (556, 370860), (560, 368211), (695, 296688), (834, 247240), (840, 245474), (883, 233520), (973, 211920), (1112, 185430), (1390, 148344), (1668, 123620), (1680, 122737), (1766, 116760), (1946, 105960), (2085, 98896), (2224, 92715), (2649, 77840), (2780, 74172), (2919, 70640), (3336, 61810), (3532, 58380), (3892, 52980), (4170, 49448), (4415, 46704), (4865, 42384), (5298, 38920), (5560, 37086), (5838, 35320), (6181, 33360), (6672, 30905), (7064, 29190), (7784, 26490), (8340, 24724), (8830, 23352), (9730, 21192), (10596, 19460), (11120, 18543), (11676, 17660), (12362, 16680), (13245, 15568), (14128, 14595)]