12448858240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213751}}^1$

素因数の和:213790

約数の個数: 128

約数和(自身を含む): 36628542720

約数和(自身を除く): 24179684480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 213751, 427502, 855004, 1068755, 1496257, 1710008, 2137510, 2778763, 2992514, 3420016, 4275020, 5557526, 5985028, 6840032, 7481285, 8550040, 11115052, 11970056, 13680064, 13893815, 14962570, 17100080, 19451341, 22230104, 23940112, 27360128, 27787630, 29925140, 34200160, 38902682, 44460208, 47880224, 55575260, 59850280, 68400320, 77805364, 88920416, 95760448, 97256705, 111150520, 119700560, 136800640, 155610728, 177840832, 191520896, 194513410, 222301040, 239401120, 311221456, 355681664, 389026820, 444602080, 478802240, 622442912, 778053640, 889204160, 957604480, 1244885824, 1556107280, 1778408320, 2489771648, 3112214560, 6224429120, 12448858240]

約数ペア:

[(1, 12448858240), (2, 6224429120), (4, 3112214560), (5, 2489771648), (7, 1778408320), (8, 1556107280), (10, 1244885824), (13, 957604480), (14, 889204160), (16, 778053640), (20, 622442912), (26, 478802240), (28, 444602080), (32, 389026820), (35, 355681664), (40, 311221456), (52, 239401120), (56, 222301040), (64, 194513410), (65, 191520896), (70, 177840832), (80, 155610728), (91, 136800640), (104, 119700560), (112, 111150520), (128, 97256705), (130, 95760448), (140, 88920416), (160, 77805364), (182, 68400320), (208, 59850280), (224, 55575260), (260, 47880224), (280, 44460208), (320, 38902682), (364, 34200160), (416, 29925140), (448, 27787630), (455, 27360128), (520, 23940112), (560, 22230104), (640, 19451341), (728, 17100080), (832, 14962570), (896, 13893815), (910, 13680064), (1040, 11970056), (1120, 11115052), (1456, 8550040), (1664, 7481285), (1820, 6840032), (2080, 5985028), (2240, 5557526), (2912, 4275020), (3640, 3420016), (4160, 2992514), (4480, 2778763), (5824, 2137510), (7280, 1710008), (8320, 1496257), (11648, 1068755), (14560, 855004), (29120, 427502), (58240, 213751)]