496617660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35831}}^1$

素因数の和:35864

約数の個数: 144

約数和(自身を含む): 1878170112

約数和(自身を除く): 1381552452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 35831, 71662, 107493, 143324, 179155, 214986, 250817, 322479, 358310, 394141, 429972, 501634, 537465, 644958, 716620, 752451, 788282, 1003268, 1074930, 1182423, 1254085, 1289916, 1504902, 1576564, 1612395, 1970705, 2149860, 2257353, 2364846, 2508170, 2758987, 3009804, 3224790, 3547269, 3762255, 3941410, 4514706, 4729692, 5016340, 5517974, 5912115, 6449580, 7094538, 7524510, 7882820, 8276961, 9029412, 11035948, 11286765, 11824230, 13794935, 14189076, 15049020, 16553922, 17736345, 22573530, 23648460, 24830883, 27589870, 33107844, 35472690, 41384805, 45147060, 49661766, 55179740, 70945380, 82769610, 99323532, 124154415, 165539220, 248308830, 496617660]

約数ペア:

[(1, 496617660), (2, 248308830), (3, 165539220), (4, 124154415), (5, 99323532), (6, 82769610), (7, 70945380), (9, 55179740), (10, 49661766), (11, 45147060), (12, 41384805), (14, 35472690), (15, 33107844), (18, 27589870), (20, 24830883), (21, 23648460), (22, 22573530), (28, 17736345), (30, 16553922), (33, 15049020), (35, 14189076), (36, 13794935), (42, 11824230), (44, 11286765), (45, 11035948), (55, 9029412), (60, 8276961), (63, 7882820), (66, 7524510), (70, 7094538), (77, 6449580), (84, 5912115), (90, 5517974), (99, 5016340), (105, 4729692), (110, 4514706), (126, 3941410), (132, 3762255), (140, 3547269), (154, 3224790), (165, 3009804), (180, 2758987), (198, 2508170), (210, 2364846), (220, 2257353), (231, 2149860), (252, 1970705), (308, 1612395), (315, 1576564), (330, 1504902), (385, 1289916), (396, 1254085), (420, 1182423), (462, 1074930), (495, 1003268), (630, 788282), (660, 752451), (693, 716620), (770, 644958), (924, 537465), (990, 501634), (1155, 429972), (1260, 394141), (1386, 358310), (1540, 322479), (1980, 250817), (2310, 214986), (2772, 179155), (3465, 143324), (4620, 107493), (6930, 71662), (13860, 35831)]