121042740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 144

約数和(自身を含む): 424714752

約数和(自身を除く): 303672012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3167, 3185, 3822, 5460, 6334, 6370, 7644, 9501, 9555, 12668, 12740, 15835, 19002, 19110, 22169, 31670, 38004, 38220, 41171, 44338, 47505, 63340, 66507, 82342, 88676, 95010, 110845, 123513, 133014, 155183, 164684, 190020, 205855, 221690, 247026, 266028, 288197, 310366, 332535, 411710, 443380, 465549, 494052, 576394, 617565, 620732, 665070, 775915, 823420, 864591, 931098, 1152788, 1235130, 1330140, 1440985, 1551830, 1729182, 1862196, 2017379, 2327745, 2470260, 2881970, 3103660, 3458364, 4034758, 4322955, 4655490, 5763940, 6052137, 8069516, 8645910, 9310980, 10086895, 12104274, 17291820, 20173790, 24208548, 30260685, 40347580, 60521370, 121042740]

約数ペア:

[(1, 121042740), (2, 60521370), (3, 40347580), (4, 30260685), (5, 24208548), (6, 20173790), (7, 17291820), (10, 12104274), (12, 10086895), (13, 9310980), (14, 8645910), (15, 8069516), (20, 6052137), (21, 5763940), (26, 4655490), (28, 4322955), (30, 4034758), (35, 3458364), (39, 3103660), (42, 2881970), (49, 2470260), (52, 2327745), (60, 2017379), (65, 1862196), (70, 1729182), (78, 1551830), (84, 1440985), (91, 1330140), (98, 1235130), (105, 1152788), (130, 931098), (140, 864591), (147, 823420), (156, 775915), (182, 665070), (195, 620732), (196, 617565), (210, 576394), (245, 494052), (260, 465549), (273, 443380), (294, 411710), (364, 332535), (390, 310366), (420, 288197), (455, 266028), (490, 247026), (546, 221690), (588, 205855), (637, 190020), (735, 164684), (780, 155183), (910, 133014), (980, 123513), (1092, 110845), (1274, 95010), (1365, 88676), (1470, 82342), (1820, 66507), (1911, 63340), (2548, 47505), (2730, 44338), (2940, 41171), (3167, 38220), (3185, 38004), (3822, 31670), (5460, 22169), (6334, 19110), (6370, 19002), (7644, 15835), (9501, 12740), (9555, 12668)]