2495632020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3539}}^1$

素因数の和:3654

約数の個数: 192

約数和(自身を含む): 8449781760

約数和(自身を除く): 5954149740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 73, 84, 92, 105, 115, 138, 140, 146, 161, 210, 219, 230, 276, 292, 322, 345, 365, 420, 438, 460, 483, 511, 644, 690, 730, 805, 876, 966, 1022, 1095, 1380, 1460, 1533, 1610, 1679, 1932, 2044, 2190, 2415, 2555, 3066, 3220, 3358, 3539, 4380, 4830, 5037, 5110, 6132, 6716, 7078, 7665, 8395, 9660, 10074, 10220, 10617, 11753, 14156, 15330, 16790, 17695, 20148, 21234, 23506, 24773, 25185, 30660, 33580, 35259, 35390, 42468, 47012, 49546, 50370, 53085, 58765, 70518, 70780, 74319, 81397, 99092, 100740, 106170, 117530, 123865, 141036, 148638, 162794, 176295, 212340, 235060, 244191, 247730, 258347, 297276, 325588, 352590, 371595, 406985, 488382, 495460, 516694, 569779, 705180, 743190, 775041, 813970, 976764, 1033388, 1139558, 1220955, 1291735, 1486380, 1550082, 1627940, 1709337, 1808429, 2279116, 2441910, 2583470, 2848895, 3100164, 3418674, 3616858, 3875205, 4883820, 5166940, 5425287, 5697790, 5941981, 6837348, 7233716, 7750410, 8546685, 9042145, 10850574, 11395580, 11883962, 15500820, 17093370, 17825943, 18084290, 21701148, 23767924, 27126435, 29709905, 34186740, 35651886, 36168580, 41593867, 54252870, 59419810, 71303772, 83187734, 89129715, 108505740, 118839620, 124781601, 166375468, 178259430, 207969335, 249563202, 356518860, 415938670, 499126404, 623908005, 831877340, 1247816010, 2495632020]

約数ペア:

[(1, 2495632020), (2, 1247816010), (3, 831877340), (4, 623908005), (5, 499126404), (6, 415938670), (7, 356518860), (10, 249563202), (12, 207969335), (14, 178259430), (15, 166375468), (20, 124781601), (21, 118839620), (23, 108505740), (28, 89129715), (30, 83187734), (35, 71303772), (42, 59419810), (46, 54252870), (60, 41593867), (69, 36168580), (70, 35651886), (73, 34186740), (84, 29709905), (92, 27126435), (105, 23767924), (115, 21701148), (138, 18084290), (140, 17825943), (146, 17093370), (161, 15500820), (210, 11883962), (219, 11395580), (230, 10850574), (276, 9042145), (292, 8546685), (322, 7750410), (345, 7233716), (365, 6837348), (420, 5941981), (438, 5697790), (460, 5425287), (483, 5166940), (511, 4883820), (644, 3875205), (690, 3616858), (730, 3418674), (805, 3100164), (876, 2848895), (966, 2583470), (1022, 2441910), (1095, 2279116), (1380, 1808429), (1460, 1709337), (1533, 1627940), (1610, 1550082), (1679, 1486380), (1932, 1291735), (2044, 1220955), (2190, 1139558), (2415, 1033388), (2555, 976764), (3066, 813970), (3220, 775041), (3358, 743190), (3539, 705180), (4380, 569779), (4830, 516694), (5037, 495460), (5110, 488382), (6132, 406985), (6716, 371595), (7078, 352590), (7665, 325588), (8395, 297276), (9660, 258347), (10074, 247730), (10220, 244191), (10617, 235060), (11753, 212340), (14156, 176295), (15330, 162794), (16790, 148638), (17695, 141036), (20148, 123865), (21234, 117530), (23506, 106170), (24773, 100740), (25185, 99092), (30660, 81397), (33580, 74319), (35259, 70780), (35390, 70518), (42468, 58765), (47012, 53085), (49546, 50370)]