79309792640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1301}}^1$

素因数の和:1781

約数の個数: 256

約数和(自身を含む): 216863619840

約数和(自身を除く): 137553827200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 431, 442, 520, 544, 640, 680, 832, 862, 884, 1040, 1088, 1105, 1301, 1360, 1664, 1724, 1768, 2080, 2155, 2176, 2210, 2602, 2720, 3448, 3536, 4160, 4310, 4420, 5204, 5440, 5603, 6505, 6896, 7072, 7327, 8320, 8620, 8840, 10408, 10880, 11206, 13010, 13792, 14144, 14654, 16913, 17240, 17680, 20816, 22117, 22412, 26020, 27584, 28015, 28288, 29308, 33826, 34480, 35360, 36635, 41632, 44234, 44824, 52040, 55168, 56030, 58616, 67652, 68960, 70720, 73270, 83264, 84565, 88468, 89648, 95251, 104080, 110585, 112060, 117232, 135304, 137920, 141440, 146540, 166528, 169130, 176936, 179296, 190502, 208160, 221170, 224120, 234464, 270608, 275840, 287521, 293080, 338260, 353872, 358592, 381004, 416320, 442340, 448240, 468928, 476255, 541216, 560731, 575042, 586160, 676520, 707744, 717184, 762008, 832640, 884680, 896480, 937856, 952510, 1082432, 1121462, 1150084, 1172320, 1353040, 1415488, 1437605, 1524016, 1769360, 1792960, 1905020, 2164864, 2242924, 2300168, 2344640, 2706080, 2803655, 2830976, 2875210, 3048032, 3538720, 3585920, 3810040, 4485848, 4600336, 4689280, 5412160, 5607310, 5750420, 6096064, 7077440, 7289503, 7620080, 8971696, 9200672, 9532427, 10824320, 11214620, 11500840, 12192128, 14154880, 14579006, 15240160, 17943392, 18401344, 19064854, 22429240, 23001680, 29158012, 30480320, 35886784, 36447515, 36802688, 38129708, 44858480, 46003360, 47662135, 58316024, 60960640, 71773568, 72895030, 76259416, 89716960, 92006720, 95324270, 116632048, 123921551, 145790060, 152518832, 179433920, 184013440, 190648540, 233264096, 247843102, 291580120, 305037664, 358867840, 381297080, 466528192, 495686204, 583160240, 610075328, 619607755, 762594160, 933056384, 991372408, 1166320480, 1220150656, 1239215510, 1525188320, 1982744816, 2332640960, 2478431020, 3050376640, 3965489632, 4665281920, 4956862040, 6100753280, 7930979264, 9913724080, 15861958528, 19827448160, 39654896320, 79309792640]

約数ペア:

[(1, 79309792640), (2, 39654896320), (4, 19827448160), (5, 15861958528), (8, 9913724080), (10, 7930979264), (13, 6100753280), (16, 4956862040), (17, 4665281920), (20, 3965489632), (26, 3050376640), (32, 2478431020), (34, 2332640960), (40, 1982744816), (52, 1525188320), (64, 1239215510), (65, 1220150656), (68, 1166320480), (80, 991372408), (85, 933056384), (104, 762594160), (128, 619607755), (130, 610075328), (136, 583160240), (160, 495686204), (170, 466528192), (208, 381297080), (221, 358867840), (260, 305037664), (272, 291580120), (320, 247843102), (340, 233264096), (416, 190648540), (431, 184013440), (442, 179433920), (520, 152518832), (544, 145790060), (640, 123921551), (680, 116632048), (832, 95324270), (862, 92006720), (884, 89716960), (1040, 76259416), (1088, 72895030), (1105, 71773568), (1301, 60960640), (1360, 58316024), (1664, 47662135), (1724, 46003360), (1768, 44858480), (2080, 38129708), (2155, 36802688), (2176, 36447515), (2210, 35886784), (2602, 30480320), (2720, 29158012), (3448, 23001680), (3536, 22429240), (4160, 19064854), (4310, 18401344), (4420, 17943392), (5204, 15240160), (5440, 14579006), (5603, 14154880), (6505, 12192128), (6896, 11500840), (7072, 11214620), (7327, 10824320), (8320, 9532427), (8620, 9200672), (8840, 8971696), (10408, 7620080), (10880, 7289503), (11206, 7077440), (13010, 6096064), (13792, 5750420), (14144, 5607310), (14654, 5412160), (16913, 4689280), (17240, 4600336), (17680, 4485848), (20816, 3810040), (22117, 3585920), (22412, 3538720), (26020, 3048032), (27584, 2875210), (28015, 2830976), (28288, 2803655), (29308, 2706080), (33826, 2344640), (34480, 2300168), (35360, 2242924), (36635, 2164864), (41632, 1905020), (44234, 1792960), (44824, 1769360), (52040, 1524016), (55168, 1437605), (56030, 1415488), (58616, 1353040), (67652, 1172320), (68960, 1150084), (70720, 1121462), (73270, 1082432), (83264, 952510), (84565, 937856), (88468, 896480), (89648, 884680), (95251, 832640), (104080, 762008), (110585, 717184), (112060, 707744), (117232, 676520), (135304, 586160), (137920, 575042), (141440, 560731), (146540, 541216), (166528, 476255), (169130, 468928), (176936, 448240), (179296, 442340), (190502, 416320), (208160, 381004), (221170, 358592), (224120, 353872), (234464, 338260), (270608, 293080), (275840, 287521)]