15760204740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{658321}}^1$

素因数の和:658362

約数の個数: 144

約数和(自身を含む): 57511009920

約数和(自身を除く): 41750805180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 658321, 1316642, 1974963, 2633284, 3291605, 3949926, 4608247, 5924889, 6583210, 7899852, 9216494, 9874815, 11849778, 12508099, 13166420, 13824741, 18432988, 19749630, 23041235, 23699556, 25016198, 27649482, 29624445, 37524297, 39499260, 41474223, 46082470, 50032396, 55298964, 59248890, 62540495, 69123705, 75048594, 82948446, 87556693, 92164940, 112572891, 118497780, 125080990, 138247410, 150097188, 165896892, 175113386, 187621485, 207371115, 225145782, 250161980, 262670079, 276494820, 350226772, 375242970, 414742230, 437783465, 450291564, 525340158, 562864455, 750485940, 788010237, 829484460, 875566930, 1050680316, 1125728910, 1313350395, 1576020474, 1751133860, 2251457820, 2626700790, 3152040948, 3940051185, 5253401580, 7880102370, 15760204740]

約数ペア:

[(1, 15760204740), (2, 7880102370), (3, 5253401580), (4, 3940051185), (5, 3152040948), (6, 2626700790), (7, 2251457820), (9, 1751133860), (10, 1576020474), (12, 1313350395), (14, 1125728910), (15, 1050680316), (18, 875566930), (19, 829484460), (20, 788010237), (21, 750485940), (28, 562864455), (30, 525340158), (35, 450291564), (36, 437783465), (38, 414742230), (42, 375242970), (45, 350226772), (57, 276494820), (60, 262670079), (63, 250161980), (70, 225145782), (76, 207371115), (84, 187621485), (90, 175113386), (95, 165896892), (105, 150097188), (114, 138247410), (126, 125080990), (133, 118497780), (140, 112572891), (171, 92164940), (180, 87556693), (190, 82948446), (210, 75048594), (228, 69123705), (252, 62540495), (266, 59248890), (285, 55298964), (315, 50032396), (342, 46082470), (380, 41474223), (399, 39499260), (420, 37524297), (532, 29624445), (570, 27649482), (630, 25016198), (665, 23699556), (684, 23041235), (798, 19749630), (855, 18432988), (1140, 13824741), (1197, 13166420), (1260, 12508099), (1330, 11849778), (1596, 9874815), (1710, 9216494), (1995, 7899852), (2394, 6583210), (2660, 5924889), (3420, 4608247), (3990, 3949926), (4788, 3291605), (5985, 2633284), (7980, 1974963), (11970, 1316642), (23940, 658321)]