1401131340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15233}}^1$

素因数の和:15328

約数の個数: 144

約数和(自身を含む): 4924116288

約数和(自身を除く): 3522984948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 6132, 6570, 7665, 9198, 10220, 13140, 15233, 15330, 18396, 22995, 30466, 30660, 45699, 45990, 60932, 76165, 91398, 91980, 106631, 137097, 152330, 182796, 213262, 228495, 274194, 304660, 319893, 426524, 456990, 533155, 548388, 639786, 685485, 913980, 959679, 1066310, 1112009, 1279572, 1370970, 1599465, 1919358, 2132620, 2224018, 2741940, 3198930, 3336027, 3838716, 4448036, 4798395, 5560045, 6397860, 6672054, 7784063, 9596790, 10008081, 11120090, 13344108, 15568126, 16680135, 19193580, 20016162, 22240180, 23352189, 31136252, 33360270, 38920315, 40032324, 46704378, 50040405, 66720540, 70056567, 77840630, 93408756, 100080810, 116760945, 140113134, 155681260, 200161620, 233521890, 280226268, 350282835, 467043780, 700565670, 1401131340]

約数ペア:

[(1, 1401131340), (2, 700565670), (3, 467043780), (4, 350282835), (5, 280226268), (6, 233521890), (7, 200161620), (9, 155681260), (10, 140113134), (12, 116760945), (14, 100080810), (15, 93408756), (18, 77840630), (20, 70056567), (21, 66720540), (28, 50040405), (30, 46704378), (35, 40032324), (36, 38920315), (42, 33360270), (45, 31136252), (60, 23352189), (63, 22240180), (70, 20016162), (73, 19193580), (84, 16680135), (90, 15568126), (105, 13344108), (126, 11120090), (140, 10008081), (146, 9596790), (180, 7784063), (210, 6672054), (219, 6397860), (252, 5560045), (292, 4798395), (315, 4448036), (365, 3838716), (420, 3336027), (438, 3198930), (511, 2741940), (630, 2224018), (657, 2132620), (730, 1919358), (876, 1599465), (1022, 1370970), (1095, 1279572), (1260, 1112009), (1314, 1066310), (1460, 959679), (1533, 913980), (2044, 685485), (2190, 639786), (2555, 548388), (2628, 533155), (3066, 456990), (3285, 426524), (4380, 319893), (4599, 304660), (5110, 274194), (6132, 228495), (6570, 213262), (7665, 182796), (9198, 152330), (10220, 137097), (13140, 106631), (15233, 91980), (15330, 91398), (18396, 76165), (22995, 60932), (30466, 45990), (30660, 45699)]