239050020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1786

約数の個数: 144

約数和(自身を含む): 774889920

約数和(自身を除く): 535839900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1140, 1210, 1254, 1452, 1733, 1815, 2090, 2299, 2420, 2508, 3135, 3466, 3630, 4180, 4598, 5199, 6270, 6897, 6932, 7260, 8665, 9196, 10398, 11495, 12540, 13794, 17330, 19063, 20796, 22990, 25995, 27588, 32927, 34485, 34660, 38126, 45980, 51990, 57189, 65854, 68970, 76252, 95315, 98781, 103980, 114378, 131708, 137940, 164635, 190630, 197562, 209693, 228756, 285945, 329270, 362197, 381260, 395124, 419386, 493905, 571890, 629079, 658540, 724394, 838772, 987810, 1048465, 1086591, 1143780, 1258158, 1448788, 1810985, 1975620, 2096930, 2173182, 2516316, 3145395, 3621970, 3984167, 4193860, 4346364, 5432955, 6290790, 7243940, 7968334, 10865910, 11952501, 12581580, 15936668, 19920835, 21731820, 23905002, 39841670, 47810004, 59762505, 79683340, 119525010, 239050020]

約数ペア:

[(1, 239050020), (2, 119525010), (3, 79683340), (4, 59762505), (5, 47810004), (6, 39841670), (10, 23905002), (11, 21731820), (12, 19920835), (15, 15936668), (19, 12581580), (20, 11952501), (22, 10865910), (30, 7968334), (33, 7243940), (38, 6290790), (44, 5432955), (55, 4346364), (57, 4193860), (60, 3984167), (66, 3621970), (76, 3145395), (95, 2516316), (110, 2173182), (114, 2096930), (121, 1975620), (132, 1810985), (165, 1448788), (190, 1258158), (209, 1143780), (220, 1086591), (228, 1048465), (242, 987810), (285, 838772), (330, 724394), (363, 658540), (380, 629079), (418, 571890), (484, 493905), (570, 419386), (605, 395124), (627, 381260), (660, 362197), (726, 329270), (836, 285945), (1045, 228756), (1140, 209693), (1210, 197562), (1254, 190630), (1452, 164635), (1733, 137940), (1815, 131708), (2090, 114378), (2299, 103980), (2420, 98781), (2508, 95315), (3135, 76252), (3466, 68970), (3630, 65854), (4180, 57189), (4598, 51990), (5199, 45980), (6270, 38126), (6897, 34660), (6932, 34485), (7260, 32927), (8665, 27588), (9196, 25995), (10398, 22990), (11495, 20796), (12540, 19063), (13794, 17330)]