2614919440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 7411561344

約数和(自身を除く): 4796641904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 112, 113, 124, 140, 155, 172, 215, 217, 226, 248, 280, 301, 310, 344, 430, 434, 452, 496, 560, 565, 602, 620, 688, 791, 860, 868, 904, 961, 1085, 1130, 1204, 1240, 1333, 1505, 1582, 1720, 1736, 1808, 1922, 2170, 2260, 2408, 2480, 2666, 3010, 3164, 3440, 3472, 3503, 3844, 3955, 4340, 4520, 4805, 4816, 4859, 5332, 6020, 6328, 6665, 6727, 7006, 7688, 7910, 8680, 9040, 9331, 9610, 9718, 10664, 12040, 12656, 13330, 13454, 14012, 15376, 15820, 17360, 17515, 18662, 19220, 19436, 21328, 24080, 24295, 24521, 26660, 26908, 28024, 31640, 33635, 34013, 35030, 37324, 38440, 38872, 41323, 46655, 48590, 49042, 53320, 53816, 56048, 63280, 67270, 68026, 70060, 74648, 76880, 77744, 82646, 93310, 97180, 98084, 106640, 107632, 108593, 122605, 134540, 136052, 140120, 149296, 150629, 165292, 170065, 186620, 194360, 196168, 206615, 217186, 245210, 269080, 272104, 280240, 289261, 301258, 330584, 340130, 373240, 388720, 392336, 413230, 434372, 490420, 538160, 542965, 544208, 578522, 602516, 661168, 680260, 746480, 753145, 760151, 826460, 868744, 980840, 1054403, 1085930, 1157044, 1205032, 1360520, 1446305, 1506290, 1520302, 1652920, 1737488, 1961680, 2108806, 2171860, 2314088, 2410064, 2721040, 2892610, 3012580, 3040604, 3305840, 3800755, 4217612, 4343720, 4628176, 4669499, 5272015, 5785220, 6025160, 6081208, 7601510, 8435224, 8687440, 9338998, 10544030, 11570440, 12050320, 12162416, 15203020, 16870448, 18677996, 21088060, 23140880, 23347495, 30406040, 32686493, 37355992, 42176120, 46694990, 60812080, 65372986, 74711984, 84352240, 93389980, 130745972, 163432465, 186779960, 261491944, 326864930, 373559920, 522983888, 653729860, 1307459720, 2614919440]

約数ペア:

[(1, 2614919440), (2, 1307459720), (4, 653729860), (5, 522983888), (7, 373559920), (8, 326864930), (10, 261491944), (14, 186779960), (16, 163432465), (20, 130745972), (28, 93389980), (31, 84352240), (35, 74711984), (40, 65372986), (43, 60812080), (56, 46694990), (62, 42176120), (70, 37355992), (80, 32686493), (86, 30406040), (112, 23347495), (113, 23140880), (124, 21088060), (140, 18677996), (155, 16870448), (172, 15203020), (215, 12162416), (217, 12050320), (226, 11570440), (248, 10544030), (280, 9338998), (301, 8687440), (310, 8435224), (344, 7601510), (430, 6081208), (434, 6025160), (452, 5785220), (496, 5272015), (560, 4669499), (565, 4628176), (602, 4343720), (620, 4217612), (688, 3800755), (791, 3305840), (860, 3040604), (868, 3012580), (904, 2892610), (961, 2721040), (1085, 2410064), (1130, 2314088), (1204, 2171860), (1240, 2108806), (1333, 1961680), (1505, 1737488), (1582, 1652920), (1720, 1520302), (1736, 1506290), (1808, 1446305), (1922, 1360520), (2170, 1205032), (2260, 1157044), (2408, 1085930), (2480, 1054403), (2666, 980840), (3010, 868744), (3164, 826460), (3440, 760151), (3472, 753145), (3503, 746480), (3844, 680260), (3955, 661168), (4340, 602516), (4520, 578522), (4805, 544208), (4816, 542965), (4859, 538160), (5332, 490420), (6020, 434372), (6328, 413230), (6665, 392336), (6727, 388720), (7006, 373240), (7688, 340130), (7910, 330584), (8680, 301258), (9040, 289261), (9331, 280240), (9610, 272104), (9718, 269080), (10664, 245210), (12040, 217186), (12656, 206615), (13330, 196168), (13454, 194360), (14012, 186620), (15376, 170065), (15820, 165292), (17360, 150629), (17515, 149296), (18662, 140120), (19220, 136052), (19436, 134540), (21328, 122605), (24080, 108593), (24295, 107632), (24521, 106640), (26660, 98084), (26908, 97180), (28024, 93310), (31640, 82646), (33635, 77744), (34013, 76880), (35030, 74648), (37324, 70060), (38440, 68026), (38872, 67270), (41323, 63280), (46655, 56048), (48590, 53816), (49042, 53320)]