3208341780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68819}}^1$

素因数の和:68878

約数の個数: 144

約数和(自身を含む): 11423018880

約数和(自身を除く): 8214677100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 11655, 15540, 23310, 46620, 68819, 137638, 206457, 275276, 344095, 412914, 481733, 619371, 688190, 825828, 963466, 1032285, 1238742, 1376380, 1445199, 1926932, 2064570, 2408665, 2477484, 2546303, 2890398, 3096855, 4129140, 4335597, 4817330, 5092606, 5780796, 6193710, 7225995, 7638909, 8671194, 9634660, 10185212, 12387420, 12731515, 14451990, 15277818, 17342388, 17824121, 21677985, 22916727, 25463030, 28903980, 30555636, 35648242, 38194545, 43355970, 45833454, 50926060, 53472363, 71296484, 76389090, 86711940, 89120605, 91666908, 106944726, 114583635, 152778180, 160417089, 178241210, 213889452, 229167270, 267361815, 320834178, 356482420, 458334540, 534723630, 641668356, 802085445, 1069447260, 1604170890, 3208341780]

約数ペア:

[(1, 3208341780), (2, 1604170890), (3, 1069447260), (4, 802085445), (5, 641668356), (6, 534723630), (7, 458334540), (9, 356482420), (10, 320834178), (12, 267361815), (14, 229167270), (15, 213889452), (18, 178241210), (20, 160417089), (21, 152778180), (28, 114583635), (30, 106944726), (35, 91666908), (36, 89120605), (37, 86711940), (42, 76389090), (45, 71296484), (60, 53472363), (63, 50926060), (70, 45833454), (74, 43355970), (84, 38194545), (90, 35648242), (105, 30555636), (111, 28903980), (126, 25463030), (140, 22916727), (148, 21677985), (180, 17824121), (185, 17342388), (210, 15277818), (222, 14451990), (252, 12731515), (259, 12387420), (315, 10185212), (333, 9634660), (370, 8671194), (420, 7638909), (444, 7225995), (518, 6193710), (555, 5780796), (630, 5092606), (666, 4817330), (740, 4335597), (777, 4129140), (1036, 3096855), (1110, 2890398), (1260, 2546303), (1295, 2477484), (1332, 2408665), (1554, 2064570), (1665, 1926932), (2220, 1445199), (2331, 1376380), (2590, 1238742), (3108, 1032285), (3330, 963466), (3885, 825828), (4662, 688190), (5180, 619371), (6660, 481733), (7770, 412914), (9324, 344095), (11655, 275276), (15540, 206457), (23310, 137638), (46620, 68819)]