2021907580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 324

約数和(自身を含む): 5864964840

約数和(自身を除く): 3843057260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 49, 55, 59, 68, 70, 77, 85, 98, 110, 118, 119, 121, 140, 154, 170, 187, 196, 220, 236, 238, 242, 245, 289, 295, 308, 340, 374, 385, 413, 476, 484, 490, 539, 578, 590, 595, 605, 649, 748, 770, 826, 833, 847, 935, 980, 1003, 1078, 1156, 1180, 1190, 1210, 1298, 1309, 1445, 1540, 1652, 1666, 1694, 1870, 2006, 2023, 2057, 2065, 2156, 2380, 2420, 2596, 2618, 2695, 2890, 2891, 3179, 3245, 3332, 3388, 3740, 4012, 4046, 4114, 4130, 4165, 4235, 4543, 5015, 5236, 5390, 5780, 5782, 5929, 6358, 6490, 6545, 7021, 7139, 8092, 8228, 8260, 8330, 8470, 9086, 9163, 10030, 10115, 10285, 10780, 11033, 11564, 11858, 12716, 12980, 13090, 14042, 14161, 14278, 14399, 14455, 15895, 16660, 16940, 17051, 18172, 18326, 20060, 20230, 20570, 22066, 22253, 22715, 23716, 26180, 28084, 28322, 28556, 28798, 28910, 29645, 31790, 31801, 34102, 34969, 35105, 35695, 36652, 40460, 41140, 44132, 44506, 45430, 45815, 49147, 49973, 55165, 56644, 57596, 57820, 59290, 63580, 63602, 68204, 69938, 70210, 70805, 71390, 71995, 77231, 85255, 89012, 90860, 91630, 98294, 99946, 100793, 110330, 111265, 118580, 119357, 121363, 127204, 139876, 140420, 141610, 142780, 143990, 154462, 155771, 159005, 170510, 174845, 183260, 187561, 196588, 199892, 201586, 220660, 222530, 238714, 242726, 244783, 245735, 249865, 283220, 287980, 308924, 311542, 318010, 341020, 349690, 349811, 375122, 386155, 403172, 445060, 477428, 485452, 489566, 491470, 499730, 503965, 540617, 596785, 606815, 623084, 636020, 699380, 699622, 750244, 772310, 778855, 835499, 849541, 937805, 979132, 982940, 999460, 1007930, 1081234, 1193570, 1213630, 1223915, 1312927, 1399244, 1544620, 1557710, 1670998, 1699082, 1713481, 1749055, 1875610, 2015860, 2063171, 2162468, 2387140, 2427260, 2447830, 2625854, 2703085, 3115420, 3341996, 3398164, 3426962, 3498110, 3751220, 4126342, 4177495, 4247705, 4895660, 5251708, 5406170, 5946787, 6564635, 6853924, 6996220, 8252684, 8354990, 8495410, 8567405, 9190489, 10315855, 10812340, 11893574, 13129270, 14442197, 16709980, 16990820, 17134810, 18380978, 20631710, 23787148, 26258540, 28884394, 29733935, 34269620, 36761956, 41263420, 45952445, 57768788, 59467870, 72210985, 91904890, 101095379, 118935740, 144421970, 183809780, 202190758, 288843940, 404381516, 505476895, 1010953790, 2021907580]

約数ペア:

[(1, 2021907580), (2, 1010953790), (4, 505476895), (5, 404381516), (7, 288843940), (10, 202190758), (11, 183809780), (14, 144421970), (17, 118935740), (20, 101095379), (22, 91904890), (28, 72210985), (34, 59467870), (35, 57768788), (44, 45952445), (49, 41263420), (55, 36761956), (59, 34269620), (68, 29733935), (70, 28884394), (77, 26258540), (85, 23787148), (98, 20631710), (110, 18380978), (118, 17134810), (119, 16990820), (121, 16709980), (140, 14442197), (154, 13129270), (170, 11893574), (187, 10812340), (196, 10315855), (220, 9190489), (236, 8567405), (238, 8495410), (242, 8354990), (245, 8252684), (289, 6996220), (295, 6853924), (308, 6564635), (340, 5946787), (374, 5406170), (385, 5251708), (413, 4895660), (476, 4247705), (484, 4177495), (490, 4126342), (539, 3751220), (578, 3498110), (590, 3426962), (595, 3398164), (605, 3341996), (649, 3115420), (748, 2703085), (770, 2625854), (826, 2447830), (833, 2427260), (847, 2387140), (935, 2162468), (980, 2063171), (1003, 2015860), (1078, 1875610), (1156, 1749055), (1180, 1713481), (1190, 1699082), (1210, 1670998), (1298, 1557710), (1309, 1544620), (1445, 1399244), (1540, 1312927), (1652, 1223915), (1666, 1213630), (1694, 1193570), (1870, 1081234), (2006, 1007930), (2023, 999460), (2057, 982940), (2065, 979132), (2156, 937805), (2380, 849541), (2420, 835499), (2596, 778855), (2618, 772310), (2695, 750244), (2890, 699622), (2891, 699380), (3179, 636020), (3245, 623084), (3332, 606815), (3388, 596785), (3740, 540617), (4012, 503965), (4046, 499730), (4114, 491470), (4130, 489566), (4165, 485452), (4235, 477428), (4543, 445060), (5015, 403172), (5236, 386155), (5390, 375122), (5780, 349811), (5782, 349690), (5929, 341020), (6358, 318010), (6490, 311542), (6545, 308924), (7021, 287980), (7139, 283220), (8092, 249865), (8228, 245735), (8260, 244783), (8330, 242726), (8470, 238714), (9086, 222530), (9163, 220660), (10030, 201586), (10115, 199892), (10285, 196588), (10780, 187561), (11033, 183260), (11564, 174845), (11858, 170510), (12716, 159005), (12980, 155771), (13090, 154462), (14042, 143990), (14161, 142780), (14278, 141610), (14399, 140420), (14455, 139876), (15895, 127204), (16660, 121363), (16940, 119357), (17051, 118580), (18172, 111265), (18326, 110330), (20060, 100793), (20230, 99946), (20570, 98294), (22066, 91630), (22253, 90860), (22715, 89012), (23716, 85255), (26180, 77231), (28084, 71995), (28322, 71390), (28556, 70805), (28798, 70210), (28910, 69938), (29645, 68204), (31790, 63602), (31801, 63580), (34102, 59290), (34969, 57820), (35105, 57596), (35695, 56644), (36652, 55165), (40460, 49973), (41140, 49147), (44132, 45815), (44506, 45430)]