147879160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 396264960

約数和(自身を除く): 248385800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 103, 104, 110, 130, 143, 206, 220, 251, 260, 286, 412, 440, 502, 515, 520, 572, 715, 824, 1004, 1030, 1133, 1144, 1255, 1339, 1430, 2008, 2060, 2266, 2510, 2678, 2761, 2860, 3263, 4120, 4532, 5020, 5356, 5522, 5665, 5720, 6526, 6695, 9064, 10040, 10712, 11044, 11330, 13052, 13390, 13805, 14729, 16315, 22088, 22660, 25853, 26104, 26780, 27610, 29458, 32630, 35893, 45320, 51706, 53560, 55220, 58916, 65260, 71786, 73645, 103412, 110440, 117832, 129265, 130520, 143572, 147290, 179465, 206824, 258530, 284383, 287144, 294580, 336089, 358930, 517060, 568766, 589160, 672178, 717860, 1034120, 1137532, 1344356, 1421915, 1435720, 1680445, 2275064, 2688712, 2843830, 3360890, 3696979, 5687660, 6721780, 7393958, 11375320, 13443560, 14787916, 18484895, 29575832, 36969790, 73939580, 147879160]

約数ペア:

[(1, 147879160), (2, 73939580), (4, 36969790), (5, 29575832), (8, 18484895), (10, 14787916), (11, 13443560), (13, 11375320), (20, 7393958), (22, 6721780), (26, 5687660), (40, 3696979), (44, 3360890), (52, 2843830), (55, 2688712), (65, 2275064), (88, 1680445), (103, 1435720), (104, 1421915), (110, 1344356), (130, 1137532), (143, 1034120), (206, 717860), (220, 672178), (251, 589160), (260, 568766), (286, 517060), (412, 358930), (440, 336089), (502, 294580), (515, 287144), (520, 284383), (572, 258530), (715, 206824), (824, 179465), (1004, 147290), (1030, 143572), (1133, 130520), (1144, 129265), (1255, 117832), (1339, 110440), (1430, 103412), (2008, 73645), (2060, 71786), (2266, 65260), (2510, 58916), (2678, 55220), (2761, 53560), (2860, 51706), (3263, 45320), (4120, 35893), (4532, 32630), (5020, 29458), (5356, 27610), (5522, 26780), (5665, 26104), (5720, 25853), (6526, 22660), (6695, 22088), (9064, 16315), (10040, 14729), (10712, 13805), (11044, 13390), (11330, 13052)]