268564140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 914833920

約数和(自身を除く): 646269780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 67, 78, 90, 108, 117, 130, 134, 135, 156, 180, 195, 201, 234, 260, 268, 270, 335, 351, 390, 402, 468, 540, 571, 585, 603, 670, 702, 780, 804, 871, 1005, 1142, 1170, 1206, 1340, 1404, 1713, 1742, 1755, 1809, 2010, 2284, 2340, 2412, 2613, 2855, 3015, 3426, 3484, 3510, 3618, 4020, 4355, 5139, 5226, 5710, 6030, 6852, 7020, 7236, 7423, 7839, 8565, 8710, 9045, 10278, 10452, 11420, 12060, 13065, 14846, 15417, 15678, 17130, 17420, 18090, 20556, 22269, 23517, 25695, 26130, 29692, 30834, 31356, 34260, 36180, 37115, 38257, 39195, 44538, 47034, 51390, 52260, 61668, 66807, 74230, 76514, 77085, 78390, 89076, 94068, 102780, 111345, 114771, 117585, 133614, 148460, 153028, 154170, 156780, 191285, 200421, 222690, 229542, 235170, 267228, 308340, 334035, 344313, 382570, 400842, 445380, 459084, 470340, 497341, 573855, 668070, 688626, 765140, 801684, 994682, 1002105, 1032939, 1147710, 1336140, 1377252, 1492023, 1721565, 1989364, 2004210, 2065878, 2295420, 2486705, 2984046, 3443130, 4008420, 4131756, 4476069, 4973410, 5164695, 5968092, 6886260, 7460115, 8952138, 9946820, 10329390, 13428207, 14920230, 17904276, 20658780, 22380345, 26856414, 29840460, 44760690, 53712828, 67141035, 89521380, 134282070, 268564140]

約数ペア:

[(1, 268564140), (2, 134282070), (3, 89521380), (4, 67141035), (5, 53712828), (6, 44760690), (9, 29840460), (10, 26856414), (12, 22380345), (13, 20658780), (15, 17904276), (18, 14920230), (20, 13428207), (26, 10329390), (27, 9946820), (30, 8952138), (36, 7460115), (39, 6886260), (45, 5968092), (52, 5164695), (54, 4973410), (60, 4476069), (65, 4131756), (67, 4008420), (78, 3443130), (90, 2984046), (108, 2486705), (117, 2295420), (130, 2065878), (134, 2004210), (135, 1989364), (156, 1721565), (180, 1492023), (195, 1377252), (201, 1336140), (234, 1147710), (260, 1032939), (268, 1002105), (270, 994682), (335, 801684), (351, 765140), (390, 688626), (402, 668070), (468, 573855), (540, 497341), (571, 470340), (585, 459084), (603, 445380), (670, 400842), (702, 382570), (780, 344313), (804, 334035), (871, 308340), (1005, 267228), (1142, 235170), (1170, 229542), (1206, 222690), (1340, 200421), (1404, 191285), (1713, 156780), (1742, 154170), (1755, 153028), (1809, 148460), (2010, 133614), (2284, 117585), (2340, 114771), (2412, 111345), (2613, 102780), (2855, 94068), (3015, 89076), (3426, 78390), (3484, 77085), (3510, 76514), (3618, 74230), (4020, 66807), (4355, 61668), (5139, 52260), (5226, 51390), (5710, 47034), (6030, 44538), (6852, 39195), (7020, 38257), (7236, 37115), (7423, 36180), (7839, 34260), (8565, 31356), (8710, 30834), (9045, 29692), (10278, 26130), (10452, 25695), (11420, 23517), (12060, 22269), (13065, 20556), (14846, 18090), (15417, 17420), (15678, 17130)]