156798928860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{234947}}^1$

素因数の和:235200

約数の個数: 144

約数和(自身を含む): 512968546944

約数和(自身を除く): 356169618084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 227, 245, 294, 420, 454, 490, 588, 681, 735, 908, 980, 1135, 1362, 1470, 1589, 2270, 2724, 2940, 3178, 3405, 4540, 4767, 6356, 6810, 7945, 9534, 11123, 13620, 15890, 19068, 22246, 23835, 31780, 33369, 44492, 47670, 55615, 66738, 95340, 111230, 133476, 166845, 222460, 234947, 333690, 469894, 667380, 704841, 939788, 1174735, 1409682, 1644629, 2349470, 2819364, 3289258, 3524205, 4698940, 4933887, 6578516, 7048410, 8223145, 9867774, 11512403, 14096820, 16446290, 19735548, 23024806, 24669435, 32892580, 34537209, 46049612, 49338870, 53332969, 57562015, 69074418, 98677740, 106665938, 115124030, 138148836, 159998907, 172686045, 213331876, 230248060, 266664845, 319997814, 345372090, 373330783, 533329690, 639995628, 690744180, 746661566, 799994535, 1066659380, 1119992349, 1493323132, 1599989070, 1866653915, 2239984698, 2613315481, 3199978140, 3733307830, 4479969396, 5226630962, 5599961745, 7466615660, 7839946443, 10453261924, 11199923490, 13066577405, 15679892886, 22399846980, 26133154810, 31359785772, 39199732215, 52266309620, 78399464430, 156798928860]

約数ペア:

[(1, 156798928860), (2, 78399464430), (3, 52266309620), (4, 39199732215), (5, 31359785772), (6, 26133154810), (7, 22399846980), (10, 15679892886), (12, 13066577405), (14, 11199923490), (15, 10453261924), (20, 7839946443), (21, 7466615660), (28, 5599961745), (30, 5226630962), (35, 4479969396), (42, 3733307830), (49, 3199978140), (60, 2613315481), (70, 2239984698), (84, 1866653915), (98, 1599989070), (105, 1493323132), (140, 1119992349), (147, 1066659380), (196, 799994535), (210, 746661566), (227, 690744180), (245, 639995628), (294, 533329690), (420, 373330783), (454, 345372090), (490, 319997814), (588, 266664845), (681, 230248060), (735, 213331876), (908, 172686045), (980, 159998907), (1135, 138148836), (1362, 115124030), (1470, 106665938), (1589, 98677740), (2270, 69074418), (2724, 57562015), (2940, 53332969), (3178, 49338870), (3405, 46049612), (4540, 34537209), (4767, 32892580), (6356, 24669435), (6810, 23024806), (7945, 19735548), (9534, 16446290), (11123, 14096820), (13620, 11512403), (15890, 9867774), (19068, 8223145), (22246, 7048410), (23835, 6578516), (31780, 4933887), (33369, 4698940), (44492, 3524205), (47670, 3289258), (55615, 2819364), (66738, 2349470), (95340, 1644629), (111230, 1409682), (133476, 1174735), (166845, 939788), (222460, 704841), (234947, 667380), (333690, 469894)]